JPS52142278A - Photoelectric switch for electriccfield luminescent plate - Google Patents

Photoelectric switch for electriccfield luminescent plate

Info

Publication number
JPS52142278A
JPS52142278A JP5908076A JP5908076A JPS52142278A JP S52142278 A JPS52142278 A JP S52142278A JP 5908076 A JP5908076 A JP 5908076A JP 5908076 A JP5908076 A JP 5908076A JP S52142278 A JPS52142278 A JP S52142278A
Authority
JP
Japan
Prior art keywords
electriccfield
photoelectric switch
luminescent plate
luminescent
plate
Prior art date
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.)
Pending
Application number
JP5908076A
Other languages
Japanese (ja)
Inventor
Hisao Awaya
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.)
Sanken Co Ltd
Original Assignee
Sanken Co Ltd
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 by Sanken Co Ltd filed Critical Sanken Co Ltd
Priority to JP5908076A priority Critical patent/JPS52142278A/en
Publication of JPS52142278A publication Critical patent/JPS52142278A/en
Pending legal-status Critical Current

Links

Landscapes

  • Electronic Switches (AREA)
JP5908076A 1976-05-24 1976-05-24 Photoelectric switch for electriccfield luminescent plate Pending JPS52142278A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5908076A JPS52142278A (en) 1976-05-24 1976-05-24 Photoelectric switch for electriccfield luminescent plate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5908076A JPS52142278A (en) 1976-05-24 1976-05-24 Photoelectric switch for electriccfield luminescent plate

Publications (1)

Publication Number Publication Date
JPS52142278A true JPS52142278A (en) 1977-11-28

Family

ID=13103002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5908076A Pending JPS52142278A (en) 1976-05-24 1976-05-24 Photoelectric switch for electriccfield luminescent plate

Country Status (1)

Country Link
JP (1) JPS52142278A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01109822A (en) * 1987-10-22 1989-04-26 Showa Shell Sekiyu Kk Photoelectric ac switch for el
JPH0520530U (en) * 1991-08-26 1993-03-19 昭二 山下 Blade of brush cutter with nylon thread

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01109822A (en) * 1987-10-22 1989-04-26 Showa Shell Sekiyu Kk Photoelectric ac switch for el
JPH0520530U (en) * 1991-08-26 1993-03-19 昭二 山下 Blade of brush cutter with nylon thread

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