FR23655E - Improvements to stereoscopic shutters - Google Patents

Improvements to stereoscopic shutters

Info

Publication number
FR23655E
FR23655E FR23655DA FR23655E FR 23655 E FR23655 E FR 23655E FR 23655D A FR23655D A FR 23655DA FR 23655 E FR23655 E FR 23655E
Authority
FR
France
Prior art keywords
shutters
stereoscopic
stereoscopic shutters
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Albert Imbault
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR23655E publication Critical patent/FR23655E/en
Expired legal-status Critical Current

Links

FR23655D 1919-12-24 1920-04-07 Improvements to stereoscopic shutters Expired FR23655E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR516513T 1919-12-24
FR23655T 1920-04-07

Publications (1)

Publication Number Publication Date
FR23655E true FR23655E (en) 1921-12-15

Family

ID=44248296

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23655D Expired FR23655E (en) 1919-12-24 1920-04-07 Improvements to stereoscopic shutters

Country Status (1)

Country Link
FR (1) FR23655E (en)

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