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US Patent: 2,821,891
Diaphragm for Photographic Cameras
Patentee:
Archie H. Gorey (exact or similar names) - Irondequoit, Monroe County, NY

USPTO Classifications:
396/509

Tool Categories:
photographic apparatus : cameras : camera shutters

Assignees:
Graflex, Inc. - Rochester, Monroe County, NY

Manufacturer:
Not known to have been produced

Witnesses:
Unknown
Patent Dates:
Applied: Mar. 03, 1950
Granted: Feb. 04, 1958

Patent Pictures:
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Description:
Original application filed 03 Mar. 1950, now patent #2,701,992. Divided and this application filed 01 Dec., 1954.

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