| All Patents in class 396/7 |
Patents 1 -
5
of 5
      |
| Picture | Number | Date | Patentee | Title |
| | 1,536,335 | May 05, 1925 | W.F. Folmer | Air Pressure Film Holder for Aviation Cameras |
| | 2,343,257 | Mar. 07, 1944 | E.S. Hineline | Exposure Guide for Photographic Cameras, Particularly Aerial Cameras |
| | 2,362,813 | Nov. 14, 1944 | E.S. Hineline, L.D. Nadel, A.H. Gorey | Photographic Camera Particularly Adapted for Aerial Photography |
| | 2,362,814 | Nov. 14, 1944 | E.S. Hineline, L.D. Nadel, A.H. Gorey | Photographic Exposure Identification Means Particularly for Aerial Camera |
| | 2,393,575 | Jan. 22, 1946 | O. Steiner | Means for Operating Aerial Cameras for Making Flashlight Aerial Photographs |
