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US Patent: 2,550,698
Automatic Reflex Camera with Diaphragm Adjustment and Flash Synchronizer Means
Patentees: Roland W. King (exact or similar names) - Jackson Heights, Queens County, NY Emmanuel Berlant (exact or similar names) - Jackson Heights, Queens County, NY USPTO Classifications: 396/354, 396/443, 396/509 Tool Categories: photographic apparatus : cameras Assignees: Graflex, Inc. - Rochester, Monroe County, NY Manufacturer: Not known to have been produced Witnesses: Unknown	Patent Dates: Applied: Sep. 12, 1945 Granted: May 01, 1951 Patent Pictures: USPTO (New site tip) Google Patents Report data errors or omissions to steward Joel Havens

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