Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Film speed setting device for camera

Film speed setting device for camera

US Patent 4624540 · Granted Nov 25, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Flash exposure apparatus for avoiding red-eye effect1992
Exposure control device of a camera1986
Aperture control system for cameras1986
Film sensitivity setting device for camera1986
Film sensitivity setting device for camera1986
Camera film feed control apparatus1985
Camera film feed control apparatus1985
Camera provided with means for detecting information on film cartridge1985
Camera provided with means for detecting information on film cartridge1985
Power supply control circuit1985
Device for detecting code on film cartridge1985
Device for detecting code on film cartridge1985