CA46755A - Porte-negatif et ecran - Google Patents

Porte-negatif et ecran

Info

Publication number
CA46755A
CA46755A CA000046755A CA46755DA CA46755A CA 46755 A CA46755 A CA 46755A CA 000046755 A CA000046755 A CA 000046755A CA 46755D A CA46755D A CA 46755DA CA 46755 A CA46755 A CA 46755A
Authority
CA
Canada
Prior art keywords
negative
screen holder
holder
screen
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
CA000046755A
Other languages
English (en)
Inventor
James Scouler
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 CA46755A publication Critical patent/CA46755A/fr
Expired legal-status Critical Current

Links

CA000046755A Porte-negatif et ecran Expired CA46755A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA46755T

Publications (1)

Publication Number Publication Date
CA46755A true CA46755A (fr) 1894-08-06

Family

ID=45163295

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000046755A Expired CA46755A (fr) Porte-negatif et ecran

Country Status (1)

Country Link
CA (1) CA46755A (fr)

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