CA378052A - Dispositif de controle de film - Google Patents

Dispositif de controle de film

Info

Publication number: CA378052A
Authority: CA; Canada
Prior art keywords: controlling means; film controlling; film; controlling
Prior art date: 1938-11-29
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

CA378052A

Other languages

English (en)

Inventor

M. Weber 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.)

Individual

Original Assignee

Individual

Publication date

1938-11-29

1938-11-29 Application granted granted Critical

1938-11-29 Publication of CA378052A publication Critical patent/CA378052A/fr

Status Expired legal-status Critical Current

Links

CA378052A Dispositif de controle de film Expired CA378052A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA378052T

Publications (1)

Publication Number	Publication Date
CA378052A true CA378052A (fr)	1938-11-29

Family

ID=35382377

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA378052A Expired CA378052A (fr)			Dispositif de controle de film

Country Status (1)

Country	Link
CA (1)	CA378052A (fr)

0
- CA CA378052A patent/CA378052A/fr not_active Expired

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