CA877441A - Wide angle photoelectric position detecting device - Google Patents

Wide angle photoelectric position detecting device

Info

Publication number: CA877441A
Authority: CA; Canada
Prior art keywords: detecting device; position detecting; wide angle; photoelectric position; angle photoelectric
Prior art date: 1971-08-03
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

CA877441A

Inventor

Ohmori Shigeru

Takeda Harumi

Ishida Yoshio

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.)

Topcon Corp

Original Assignee

Topcon Corp

Publication date

1971-08-03

1971-08-03 Application granted granted Critical

1971-08-03 Publication of CA877441A publication Critical patent/CA877441A/en

Status Expired legal-status Critical Current

Links

CA877441A Wide angle photoelectric position detecting device Expired CA877441A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA877441T

Publications (1)

Publication Number	Publication Date
CA877441A true CA877441A (en)	1971-08-03

Family

ID=36363302

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA877441A Expired CA877441A (en)			Wide angle photoelectric position detecting device

Country Status (1)

Country	Link
CA (1)	CA877441A (en)

0
- CA CA877441A patent/CA877441A/en not_active Expired

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