1982-06-14
1984-05-15
Gonzales, John
354266, G03B 112, G03B 1738
Patent
active
044485077
ABSTRACT:
A camera capable of changing over between electromagnetic release and mechanical release and to which a motor drive unit is attachable, whereby when in the mechanical release position the use of the motor drive unit permits an automatic winding operation to be initiated in response to return of the release button after the exposure has been completed.
REFERENCES:
patent: 4118724 (1978-10-01), Ueda et al.
patent: 4212525 (1980-07-01), Urano et al.
Fujino Masahisa
Ichiyanagi Toshikazu
Sunouchi Akio
Suzuki Ryuji
Canon Kabushiki Kaisha
Gonzales John
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