Patents for Bell Machine Co. |
Patents 1 -
8
of 8
      |
Picture | Number | Date | Patentee | Title |
 | 2,067,820 | Jan. 12, 1937 | M.A. Bell | Match roll with holder |
 | 2,136,989 | Nov. 15, 1938 | M.A. Bell | Match display and holder |
 | 2,209,379 | Jul. 30, 1940 | M.A. Bell | Clamping device |
 | 2,500,933 | Mar. 21, 1950 | L.A. Dailey | Control device for machine tools |
 | 2,586,798 | Feb. 26, 1952 | H.J. Eck | Automatic mortising and tenoning machine |
 | 2,594,351 | Apr. 29, 1952 | F. Schafer | Method of making match splints |
 | 2,600,286 | Jun. 10, 1952 | C.H. Weiland | Drill bit |
 | 2,772,709 | Dec. 04, 1956 | T.D. Foster | Automatic mortising and tenoning machine |