73128082
May 26, 1977
Sep 15, 1981
Photographic Still Camera Apparatus for Use by Professional Photographers in Clinical, Industrial and Commercial Studio Photography-Namely, Still Cameras, Camera Supporting Columns, Baseboards for Camera Supporting Columns, Camera Heads, Macro Extensions for Photographic Apparatus, Film Holders, Focusing Screens, Viewing Hoods, Shutters, and Universal Camera Mounts
Electrical and Scientific Apparatus