JPH027592U - - Google Patents

Info

Publication number
JPH027592U
JPH027592U JP8569188U JP8569188U JPH027592U JP H027592 U JPH027592 U JP H027592U JP 8569188 U JP8569188 U JP 8569188U JP 8569188 U JP8569188 U JP 8569188U JP H027592 U JPH027592 U JP H027592U
Authority
JP
Japan
Prior art keywords
light
receiving means
light receiving
light emitting
absence
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
JP8569188U
Other languages
English (en)
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 JP8569188U priority Critical patent/JPH027592U/ja
Publication of JPH027592U publication Critical patent/JPH027592U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Geophysics And Detection Of Objects (AREA)
JP8569188U 1988-06-30 1988-06-30 Pending JPH027592U (OSRAM)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8569188U JPH027592U (OSRAM) 1988-06-30 1988-06-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8569188U JPH027592U (OSRAM) 1988-06-30 1988-06-30

Publications (1)

Publication Number Publication Date
JPH027592U true JPH027592U (OSRAM) 1990-01-18

Family

ID=31310345

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8569188U Pending JPH027592U (OSRAM) 1988-06-30 1988-06-30

Country Status (1)

Country Link
JP (1) JPH027592U (OSRAM)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537399U (OSRAM) * 1976-07-02 1978-01-23
JPS55118683U (OSRAM) * 1979-02-17 1980-08-22

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136179A (en) * 1981-02-17 1982-08-23 Omron Tateisi Electronics Co Photoelectric switch
JPS5873888A (ja) * 1982-09-18 1983-05-04 Omron Tateisi Electronics Co 光電スイツチ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57136179A (en) * 1981-02-17 1982-08-23 Omron Tateisi Electronics Co Photoelectric switch
JPS5873888A (ja) * 1982-09-18 1983-05-04 Omron Tateisi Electronics Co 光電スイツチ

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS537399U (OSRAM) * 1976-07-02 1978-01-23
JPS55118683U (OSRAM) * 1979-02-17 1980-08-22

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