CA377620A - Photoengraving process - Google Patents

Photoengraving process

Info

Publication number: CA377620A
Authority: CA; Canada
Prior art keywords: photoengraving process; photoengraving
Prior art date: 1938-11-08
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

CA377620A

Other languages

French (fr)

Inventor

Henry Gibson James

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

1938-11-08

1938-11-08 Application granted granted Critical

1938-11-08 Publication of CA377620A publication Critical patent/CA377620A/en

Status Expired legal-status Critical Current

Links

CA377620A Photoengraving process Expired CA377620A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA377620T

Publications (1)

Publication Number	Publication Date
CA377620A true CA377620A (en)	1938-11-08

Family

ID=35381944

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA377620A Expired CA377620A (en)			Photoengraving process

Country Status (1)

Country	Link
CA (1)	CA377620A (en)

0
- CA CA377620A patent/CA377620A/en not_active Expired

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