JPH01173891U - - Google Patents

Info

Publication number
JPH01173891U
JPH01173891U JP6407488U JP6407488U JPH01173891U JP H01173891 U JPH01173891 U JP H01173891U JP 6407488 U JP6407488 U JP 6407488U JP 6407488 U JP6407488 U JP 6407488U JP H01173891 U JPH01173891 U JP H01173891U
Authority
JP
Japan
Prior art keywords
display device
light source
proximity detection
detection device
lighting
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
JP6407488U
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 JP6407488U priority Critical patent/JPH01173891U/ja
Publication of JPH01173891U publication Critical patent/JPH01173891U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Audible And Visible Signals (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Switches Operated By Changes In Physical Conditions (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
JP6407488U 1988-05-16 1988-05-16 Pending JPH01173891U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6407488U JPH01173891U (zh) 1988-05-16 1988-05-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6407488U JPH01173891U (zh) 1988-05-16 1988-05-16

Publications (1)

Publication Number Publication Date
JPH01173891U true JPH01173891U (zh) 1989-12-11

Family

ID=31289555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6407488U Pending JPH01173891U (zh) 1988-05-16 1988-05-16

Country Status (1)

Country Link
JP (1) JPH01173891U (zh)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534800U (zh) * 1976-06-30 1978-01-17
JPS6398691A (ja) * 1986-10-15 1988-04-30 株式会社タツノ・メカトロニクス 表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS534800U (zh) * 1976-06-30 1978-01-17
JPS6398691A (ja) * 1986-10-15 1988-04-30 株式会社タツノ・メカトロニクス 表示装置

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