CA306391A - Production de corps photo-sensibles - Google Patents

Production de corps photo-sensibles

Info

Publication number: CA306391A
Authority: CA; Canada
Prior art keywords: sensitive bodies; manufacturing photo; photo; manufacturing; bodies
Prior art date: 1930-12-02
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

CA306391A

Other languages

English (en)

Inventor

Roehrich Carl

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.)

SILFREE AG (SILFREE LIMITED)

Original Assignee

SILFREE AG (SILFREE LIMITED)

Publication date

1930-12-02

1930-12-02 Application granted granted Critical

1930-12-02 Publication of CA306391A publication Critical patent/CA306391A/fr

Status Expired legal-status Critical Current

Links

238000004519 manufacturing process Methods 0.000 title 1
238000000034 method Methods 0.000 title 1

CA306391A Production de corps photo-sensibles Expired CA306391A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA306391T

Publications (1)

Publication Number	Publication Date
CA306391A true CA306391A (fr)	1930-12-02

Family

ID=35259542

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA306391A Expired CA306391A (fr)			Production de corps photo-sensibles

Country Status (1)

Country	Link
CA (1)	CA306391A (fr)

0
- CA CA306391A patent/CA306391A/fr not_active Expired

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