CA339065A - Impression photographique diazoique - Google Patents

Impression photographique diazoique

Info

Publication number: CA339065A
Authority: CA; Canada
Prior art keywords: photographic; diazo printing; printing; photographic diazo; diazo
Prior art date: 1934-01-30
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

CA339065A

Other languages

English (en)

Inventor

M. Hinman Walker

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.)

Frederick Post Co

Original Assignee

Frederick Post Co

Publication date

1934-01-30

1934-01-30 Application granted granted Critical

1934-01-30 Publication of CA339065A publication Critical patent/CA339065A/fr

Status Expired legal-status Critical Current

Links

125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title 1

CA339065A Impression photographique diazoique Expired CA339065A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA339065T

Publications (1)

Publication Number	Publication Date
CA339065A true CA339065A (fr)	1934-01-30

Family

ID=35302206

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA339065A Expired CA339065A (fr)			Impression photographique diazoique

Country Status (1)

Country	Link
CA (1)	CA339065A (fr)

0
- CA CA339065A patent/CA339065A/fr not_active Expired

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