Box MS20.31
Contains 91 Results:
Olsen, Fredrich - "The Manufacture of Smokeless Powder" USP# 2235298, March 18, 1941
The Winchester Repeating Arms Company original patents date from 1872 to 1949. Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights. RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!
Olsen, Fredrich - "Explosives" USP# 2349300, May 23, 1944
The Winchester Repeating Arms Company original patents date from 1872 to 1949. Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights. RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!
Olsen, Fredrich; Soldon Feldman & Lyle Sheldon - "Processes of Preparing Wood Pulp" USP# 2324230, July 13, 1943
The Winchester Repeating Arms Company original patents date from 1872 to 1949. Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights. RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!
Olsen, Fredrich & Frederick Seavey - "Nitrosoguanidine as a Priming Ingredient" USP# 2060522, November 10, 1936
The Winchester Repeating Arms Company original patents date from 1872 to 1949. Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights. RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!
Olsen, Fredrich & Gordon Tibbitts - "Propellant Powders" USP# 2111075, March 15, 1938
The Winchester Repeating Arms Company original patents date from 1872 to 1949. Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights. RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!
Olsen, Fredrich; Gordon Tibbitts & Edward Kerone - "The Manufacture of Smokeless Powders" USP# 2027114, January 7, 1936
The Winchester Repeating Arms Company original patents date from 1872 to 1949. Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights. RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!
Olsen, Fredrich; Gordon Tibbitts & Edward Kerone - "Explosives" USP# 2213255, September 3, 1940
The Winchester Repeating Arms Company original patents date from 1872 to 1949. Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights. RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!
Olsen, Fredrich; Gordon Tibbitts & Edward Kerone - "The Manufacture of Smokeless Powders" USP# 2206916, July 9, 1940
The Winchester Repeating Arms Company original patents date from 1872 to 1949. Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights. RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!
Olsen, Fredrich; Gordon Tibbitts & Edward Kerone - "The Manufacture of Smokeless Powder" USP# 2175212, October 10, 1939
The Winchester Repeating Arms Company original patents date from 1872 to 1949. Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights. RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!
Schaefer, Harold - "Explosives" USP# 2160626, May 30, 1939
The Winchester Repeating Arms Company original patents date from 1872 to 1949. Included are patents for firearms, telescopes and sights, ammunition, manufacturing equipment, explosives, knife blades, ice and roller skates, laundry machines, and flashlights. RESTRICTED: CURATORIAL PERMISSION REQUIRED FOR USE!