Equipment for underwater photography and related uses
United States Patent 3026784
US Patent References:
Waterproof covering for cameras
- - 1535312
Sterilizable camera casing and focusing means for surgical photography
- - 2537303
Protective housing for photographic cameras
- - 2926572
Waterproof covering for cameras
- - 1535312
Sterilizable camera casing and focusing means for surgical photography
- - 2537303
Protective housing for photographic cameras
- - 2926572
Inventors:
Byers, Donald J.
Publication Date:
03/27/1962
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Export Citation:
Assignee:
Byers, Donald J.
Primary Class:
Other Classes:
396/375
International Classes:
G03B17/08
Foreign References:
| DE902819C | ||||
| IT421584B |