CA313524A - Dispositif optique d'actionnement d'appareil sensible a la lumiere - Google Patents

Dispositif optique d'actionnement d'appareil sensible a la lumiere

Info

Publication number: CA313524A
Authority: CA; Canada
Prior art keywords: optical means; operating light; sensitive apparatus; sensitive; operating
Prior art date: 1931-07-21
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

CA313524A

Other languages

English (en)

Inventor

Charles Prince Raymond

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.)

RADIOVISOR FOREIGN AND COLONIAL Ltd

Original Assignee

RADIOVISOR FOREIGN AND COLONIAL Ltd

Publication date

1931-07-21

1931-07-21 Application granted granted Critical

1931-07-21 Publication of CA313524A publication Critical patent/CA313524A/fr

Status Expired legal-status Critical Current

Links

230000003287 optical effect Effects 0.000 title 1

CA313524A Dispositif optique d'actionnement d'appareil sensible a la lumiere Expired CA313524A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA313524T

Publications (1)

Publication Number	Publication Date
CA313524A true CA313524A (fr)	1931-07-21

Family

ID=35272850

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA313524A Expired CA313524A (fr)			Dispositif optique d'actionnement d'appareil sensible a la lumiere

Country Status (1)

Country	Link
CA (1)	CA313524A (fr)

0
- CA CA313524A patent/CA313524A/fr not_active Expired

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