FR890976A - Procédé de développement de diazotypies - Google Patents

Procédé de développement de diazotypies

Info

Publication number
FR890976A
FR890976A FR890976DA FR890976A FR 890976 A FR890976 A FR 890976A FR 890976D A FR890976D A FR 890976DA FR 890976 A FR890976 A FR 890976A
Authority
FR
France
Prior art keywords
diazotypies
developing
developing diazotypies
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
Other languages
English (en)
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.)
Cellophane SA France
Original Assignee
Cellophane SA France
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cellophane SA France filed Critical Cellophane SA France
Application granted granted Critical
Publication of FR890976A publication Critical patent/FR890976A/fr
Expired legal-status Critical Current

Links

FR890976D 1942-02-19 1943-02-15 Procédé de développement de diazotypies Expired FR890976A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE230279X 1942-02-19

Publications (1)

Publication Number Publication Date
FR890976A true FR890976A (fr) 1944-02-23

Family

ID=5869509

Family Applications (1)

Application Number Title Priority Date Filing Date
FR890976D Expired FR890976A (fr) 1942-02-19 1943-02-15 Procédé de développement de diazotypies

Country Status (3)

Country Link
BE (1) BE448643A (fr)
CH (1) CH230279A (fr)
FR (1) FR890976A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754209A (en) * 1952-06-10 1956-07-10 Azoplate Corp Light-sensitive para quinone diazides for making printing plates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2754209A (en) * 1952-06-10 1956-07-10 Azoplate Corp Light-sensitive para quinone diazides for making printing plates

Also Published As

Publication number Publication date
CH230279A (de) 1943-12-31
BE448643A (fr)

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