CA9856A - Improvements on photographic negatives - Google Patents

Improvements on photographic negatives

Info

Publication number
CA9856A
CA9856A CA000009856A CA9856DA CA9856A CA 9856 A CA9856 A CA 9856A CA 000009856 A CA000009856 A CA 000009856A CA 9856D A CA9856D A CA 9856DA CA 9856 A CA9856 A CA 9856A
Authority
CA
Canada
Prior art keywords
photographic negatives
negatives
photographic
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
CA000009856A
Other languages
French (fr)
Inventor
George W. Singleman
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 CA9856A publication Critical patent/CA9856A/en
Expired legal-status Critical Current

Links

CA000009856A Improvements on photographic negatives Expired CA9856A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA9856T

Publications (1)

Publication Number Publication Date
CA9856A true CA9856A (en) 1879-04-17

Family

ID=45126403

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000009856A Expired CA9856A (en) Improvements on photographic negatives

Country Status (1)

Country Link
CA (1) CA9856A (en)

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