CA173834A - Obturateur optique - Google Patents

Obturateur optique

Info

Publication number
CA173834A
CA173834A CA000173834A CA173834DA CA173834A CA 173834 A CA173834 A CA 173834A CA 000173834 A CA000173834 A CA 000173834A CA 173834D A CA173834D A CA 173834DA CA 173834 A CA173834 A CA 173834A
Authority
CA
Canada
Prior art keywords
optical shutter
shutter
optical
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
CA000173834A
Other languages
English (en)
Inventor
Will Rufus Savage
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 CA173834A publication Critical patent/CA173834A/fr
Expired legal-status Critical Current

Links

CA000173834A 1916-08-14 1916-08-14 Obturateur optique Expired CA173834A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA173834T 1916-08-14

Publications (1)

Publication Number Publication Date
CA173834A true CA173834A (fr) 1916-12-12

Family

ID=45293487

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000173834A Expired CA173834A (fr) 1916-08-14 1916-08-14 Obturateur optique

Country Status (1)

Country Link
CA (1) CA173834A (fr)

Similar Documents

Publication Publication Date Title
CA173834A (fr) Obturateur optique
CA169899A (fr) Camera
CA169573A (fr) Mecanisme de contrevents
CA179569A (fr) Carreau de store
CA173280A (fr) Obturateur de phare
CA169656A (fr) Camera
CA170181A (fr) Camera
CA172932A (fr) Camera
CA173884A (fr) Camera
CA175036A (fr) Camera
CA183892A (fr) Camera
CA183947A (fr) Camera
CA193865A (fr) Camera
CA171850A (fr) Penture de contrevents
CA171399A (fr) Mecanisme de contre-vent
CA179169A (fr) Virole
CA163938A (fr) Bague
CA172695A (fr) Mecanisme d'obturateur photographique
CA177445A (fr) Monture de lorgnon
CA185749A (fr) Camera stereoscopique
CA176069A (fr) Mecanisme de phonographe
CA185008A (fr) Obturateur de machine de vues animees
CA172721A (fr) Systeme de projection de lumiere
CA176406A (fr) Stereoscope
CA173625A (fr) Lunettes