CA444697A - Methode et appareil pour enregistrements photographiques - Google Patents

Methode et appareil pour enregistrements photographiques

Info

Publication number
CA444697A
CA444697A CA444697A CA444697DA CA444697A CA 444697 A CA444697 A CA 444697A CA 444697 A CA444697 A CA 444697A CA 444697D A CA444697D A CA 444697DA CA 444697 A CA444697 A CA 444697A
Authority
CA
Canada
Prior art keywords
equipment
recording method
recording
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
CA444697A
Other languages
English (en)
Inventor
G. Fassel Elgin
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
Publication date
Application granted granted Critical
Publication of CA444697A publication Critical patent/CA444697A/fr
Expired legal-status Critical Current

Links

CA444697A Methode et appareil pour enregistrements photographiques Expired CA444697A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA444697T

Publications (1)

Publication Number Publication Date
CA444697A true CA444697A (fr) 1947-10-28

Family

ID=35562345

Family Applications (1)

Application Number Title Priority Date Filing Date
CA444697A Expired CA444697A (fr) Methode et appareil pour enregistrements photographiques

Country Status (1)

Country Link
CA (1) CA444697A (fr)

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