CA477450A - Matieres de tirage de photographies diazoiques - Google Patents

Matieres de tirage de photographies diazoiques

Info

Publication number: CA477450A
Authority: CA; Canada
Prior art keywords: diazotype photoprinting; photoprinting materials; materials; diazotype; photoprinting
Prior art date: 1951-10-02
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

CA477450A

Other languages

English (en)

Inventor

Nelson Stanley Lester

Henry Von Glahn William

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.)

GAF Chemicals Corp

Original Assignee

General Aniline and Film Corp

Publication date

1951-10-02

1951-10-02 Application granted granted Critical

1951-10-02 Publication of CA477450A publication Critical patent/CA477450A/fr

Status Expired legal-status Critical Current

Links

CA477450A Matieres de tirage de photographies diazoiques Expired CA477450A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA477450T

Publications (1)

Publication Number	Publication Date
CA477450A true CA477450A (fr)	1951-10-02

Family

ID=35617094

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA477450A Expired CA477450A (fr)			Matieres de tirage de photographies diazoiques

Country Status (1)

Country	Link
CA (1)	CA477450A (fr)

0
- CA CA477450A patent/CA477450A/fr not_active Expired

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