JPS475047Y1 - - Google Patents

Info

Publication number
JPS475047Y1
JPS475047Y1 JP6751769U JP6751769U JPS475047Y1 JP S475047 Y1 JPS475047 Y1 JP S475047Y1 JP 6751769 U JP6751769 U JP 6751769U JP 6751769 U JP6751769 U JP 6751769U JP S475047 Y1 JPS475047 Y1 JP S475047Y1
Authority
JP
Japan
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
JP6751769U
Other languages
Japanese (ja)
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP6751769U priority Critical patent/JPS475047Y1/ja
Publication of JPS475047Y1 publication Critical patent/JPS475047Y1/ja
Expired legal-status Critical Current

Links

JP6751769U 1969-07-16 1969-07-16 Expired JPS475047Y1 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6751769U JPS475047Y1 (zh) 1969-07-16 1969-07-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6751769U JPS475047Y1 (zh) 1969-07-16 1969-07-16

Publications (1)

Publication Number Publication Date
JPS475047Y1 true JPS475047Y1 (zh) 1972-02-22

Family

ID=42902976

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6751769U Expired JPS475047Y1 (zh) 1969-07-16 1969-07-16

Country Status (1)

Country Link
JP (1) JPS475047Y1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868385A (en) * 1985-07-10 1989-09-19 Canon Kabushiki Kaisha Rotating state detection apparatus using a plurality of light beams

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4868385A (en) * 1985-07-10 1989-09-19 Canon Kabushiki Kaisha Rotating state detection apparatus using a plurality of light beams

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