CA317983A - Traitement des images exposees par gaz - Google Patents

Traitement des images exposees par gaz

Info

Publication number: CA317983A
Authority: CA; Canada
Prior art keywords: gases; treating exposed; exposed pictures; pictures; treating
Prior art date: 1931-12-15
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

CA317983A

Other languages

English (en)

Inventor

Hornicke Paul

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

1931-12-15

1931-12-15 Application granted granted Critical

1931-12-15 Publication of CA317983A publication Critical patent/CA317983A/fr

Status Expired legal-status Critical Current

Links

Classifications

- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D7/00—Gas processing apparatus

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)

CA317983A Traitement des images exposees par gaz Expired CA317983A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA317983T

Publications (1)

Publication Number	Publication Date
CA317983A true CA317983A (fr)	1931-12-15

Family

ID=35278539

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA317983A Expired CA317983A (fr)			Traitement des images exposees par gaz

Country Status (2)

Country	Link
CA (1)	CA317983A (fr)
FR (1)	FR681510A (fr)

0
- CA CA317983A patent/CA317983A/fr not_active Expired
1929
- 1929-09-09 FR FR681510D patent/FR681510A/fr not_active Expired

Also Published As

Publication number	Publication date
FR681510A (fr)	1930-05-15

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