JPH01139596U - - Google Patents

Info

Publication number
JPH01139596U
JPH01139596U JP1988033354U JP3335488U JPH01139596U JP H01139596 U JPH01139596 U JP H01139596U JP 1988033354 U JP1988033354 U JP 1988033354U JP 3335488 U JP3335488 U JP 3335488U JP H01139596 U JPH01139596 U JP H01139596U
Authority
JP
Japan
Prior art keywords
light
emitting element
display
receiving element
section
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
JP1988033354U
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 JP1988033354U priority Critical patent/JPH01139596U/ja
Publication of JPH01139596U publication Critical patent/JPH01139596U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
  • Position Input By Displaying (AREA)
  • Facsimiles In General (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
JP1988033354U 1988-03-14 1988-03-14 Pending JPH01139596U (US20100012521A1-20100121-C00001.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988033354U JPH01139596U (US20100012521A1-20100121-C00001.png) 1988-03-14 1988-03-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988033354U JPH01139596U (US20100012521A1-20100121-C00001.png) 1988-03-14 1988-03-14

Publications (1)

Publication Number Publication Date
JPH01139596U true JPH01139596U (US20100012521A1-20100121-C00001.png) 1989-09-25

Family

ID=31260020

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988033354U Pending JPH01139596U (US20100012521A1-20100121-C00001.png) 1988-03-14 1988-03-14

Country Status (1)

Country Link
JP (1) JPH01139596U (US20100012521A1-20100121-C00001.png)

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