CA193312A - Plaque obturatrice de camera - Google Patents

Plaque obturatrice de camera

Info

Publication number
CA193312A
CA193312A CA000193312A CA193312DA CA193312A CA 193312 A CA193312 A CA 193312A CA 000193312 A CA000193312 A CA 000193312A CA 193312D A CA193312D A CA 193312DA CA 193312 A CA193312 A CA 193312A
Authority
CA
Canada
Prior art keywords
focal plane
plane shutter
shutter
focal
plane
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
CA000193312A
Other languages
English (en)
Inventor
Ernest C. Bass
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 CA193312A publication Critical patent/CA193312A/fr
Expired legal-status Critical Current

Links

CA000193312A 1919-06-16 1919-06-16 Plaque obturatrice de camera Expired CA193312A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA193312T 1919-06-16

Publications (1)

Publication Number Publication Date
CA193312A true CA193312A (fr) 1919-10-21

Family

ID=45312963

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000193312A Expired CA193312A (fr) 1919-06-16 1919-06-16 Plaque obturatrice de camera

Country Status (1)

Country Link
CA (1) CA193312A (fr)

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