US Patent: 2,322,734
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Reflex Camera with Grid Shutters
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Patentee:
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Oscar Steiner (exact or similar names) - Rochester, Monroe County, NY |
Manufacturer: |
Not known to have been produced |
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Patent Dates:
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Applied: |
Dec. 04, 1940 |
Granted: |
Jun. 22, 1943 |
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Joel Havens
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Description: |
Original application filed 04 Dec., 1940. Divided and this application filed 19 Jun., 1941. |
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