CA481129A - Appareil de commande photoelectrique - Google Patents

Appareil de commande photoelectrique

Info

Publication number: CA481129A
Authority: CA; Canada
Prior art keywords: control apparatus; photoelectric control; photoelectric; control
Prior art date: 1952-02-12
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

CA481129A

Other languages

English (en)

Inventor

L. Burgwin Stephen

T. Bailey Francis

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.)

Westinghouse Electric Corp

Original Assignee

Westinghouse Electric Corp

Publication date

1952-02-12

1952-02-12 Application granted granted Critical

1952-02-12 Publication of CA481129A publication Critical patent/CA481129A/fr

Status Expired legal-status Critical Current

Links

CA481129A Appareil de commande photoelectrique Expired CA481129A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA481129T

Publications (1)

Publication Number	Publication Date
CA481129A true CA481129A (fr)	1952-02-12

Family

ID=35620812

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA481129A Expired CA481129A (fr)			Appareil de commande photoelectrique

Country Status (1)

Country	Link
CA (1)	CA481129A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2840371A (en) *	1955-01-31	1958-06-24	Electric Eye Equipment Company	Automatic correction device

0
- CA CA481129A patent/CA481129A/fr not_active Expired

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2840371A (en) *	1955-01-31	1958-06-24	Electric Eye Equipment Company	Automatic correction device

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