Photographic-roll-film cartridge.

Invention Grant

US1269365A Photographic-roll-film cartridge. 失效

Title translation: 摄影滚筒胶片。

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Patent Title: Photographic-roll-film cartridge.
Patent Title (中): 摄影滚筒胶片。
Application No.: US13975216

Application Date: 1916-12-30
Publication No.: US1269365A

Publication Date: 1918-06-11
Inventor: BAKER THOMAS
Applicant: EASTMAN KODAK CO
Assignee: Eastman Kodak Co
Current Assignee: Eastman Kodak Co
Priority: US13975216 1916-12-30

Photographic-roll-film cartridge.

Public/Granted literature

US08786130B1 Method of forming an electromechanical power switch for controlling power to integrated circuit devices and related devices Public/Granted day:2014-07-22

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