Box 17
Container
Contains 36 Results:
Retain stresses inside bars Diamond patent no. 2,466,639, H. Morrow, 1947 - 1951
File — Box: 17, Folder: 17
Dates:
1947 - 1951
Otto Bernhard - interchangeable chain dr., 1952
File — Box: 17, Folder: 30
Bushing- patent 2,441,467 (Jno. R. Browning), 1948-05-11T00:00:00+00:00
File — Box: 17, Folder: 4
Dates:
1948-05-11T00:00:00+00:00
Chain drive mechanism no. 183,033, patent 1849684, F.L. Morse, 1898, 1907, 1911, 1916, 1924-1925, 1927-1932
File — Box: 17, Folder: 8
Dates:
1898, 1907, 1911, 1916, 1924-1925, 1927-1932
Clutches. Can. 370,339, serial no. 724,466, file no. 5058, patent no. 2,024,486, F.C.T. (Fred C. Thompson), 1934 - 1937
File — Box: 17, Folder: 18
Dates:
1934 - 1937
Conveyor chain - patent 2,463,970 Joseph Hunnicutt, 1949-03-08T00:00:00+00:00
File — Box: 17, Folder: 9
Dates:
1949-03-08T00:00:00+00:00
Cope Co. account - foreign patents, taxes, etc., 1929
File — Box: 17, Folder: 11
D.B. Perry's Gritzbaugh file, 1930-1931, 1934-1935, 1939-1940
File — Box: 17, Folder: 24
Dates:
1930-1931, 1934-1935, 1939-1940