JPH0249242U - - Google Patents

Info

Publication number
JPH0249242U
JPH0249242U JP1988127074U JP12707488U JPH0249242U JP H0249242 U JPH0249242 U JP H0249242U JP 1988127074 U JP1988127074 U JP 1988127074U JP 12707488 U JP12707488 U JP 12707488U JP H0249242 U JPH0249242 U JP H0249242U
Authority
JP
Japan
Prior art keywords
infrared
case
receiving element
guide member
light guide
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
JP1988127074U
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 JP1988127074U priority Critical patent/JPH0249242U/ja
Publication of JPH0249242U publication Critical patent/JPH0249242U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Lock And Its Accessories (AREA)
  • Optical Communication System (AREA)
JP1988127074U 1988-09-30 1988-09-30 Pending JPH0249242U (US20030199744A1-20031023-C00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988127074U JPH0249242U (US20030199744A1-20031023-C00003.png) 1988-09-30 1988-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988127074U JPH0249242U (US20030199744A1-20031023-C00003.png) 1988-09-30 1988-09-30

Publications (1)

Publication Number Publication Date
JPH0249242U true JPH0249242U (US20030199744A1-20031023-C00003.png) 1990-04-05

Family

ID=31379170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988127074U Pending JPH0249242U (US20030199744A1-20031023-C00003.png) 1988-09-30 1988-09-30

Country Status (1)

Country Link
JP (1) JPH0249242U (US20030199744A1-20031023-C00003.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623045A (en) * 1979-08-01 1981-03-04 Semiconductor Res Found Optical communication unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5623045A (en) * 1979-08-01 1981-03-04 Semiconductor Res Found Optical communication unit

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