JPH0284451U - - Google Patents

Info

Publication number
JPH0284451U
JPH0284451U JP1988162632U JP16263288U JPH0284451U JP H0284451 U JPH0284451 U JP H0284451U JP 1988162632 U JP1988162632 U JP 1988162632U JP 16263288 U JP16263288 U JP 16263288U JP H0284451 U JPH0284451 U JP H0284451U
Authority
JP
Japan
Prior art keywords
space transmission
optical
transmission unit
spring plate
transmission system
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.)
Granted
Application number
JP1988162632U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0741223Y2 (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 JP1988162632U priority Critical patent/JPH0741223Y2/ja
Publication of JPH0284451U publication Critical patent/JPH0284451U/ja
Application granted granted Critical
Publication of JPH0741223Y2 publication Critical patent/JPH0741223Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Selective Calling Equipment (AREA)
  • Optical Communication System (AREA)
JP1988162632U 1988-12-15 1988-12-15 光空間伝送システムの空間伝送ユニット構造 Expired - Lifetime JPH0741223Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988162632U JPH0741223Y2 (ja) 1988-12-15 1988-12-15 光空間伝送システムの空間伝送ユニット構造

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988162632U JPH0741223Y2 (ja) 1988-12-15 1988-12-15 光空間伝送システムの空間伝送ユニット構造

Publications (2)

Publication Number Publication Date
JPH0284451U true JPH0284451U (enrdf_load_stackoverflow) 1990-06-29
JPH0741223Y2 JPH0741223Y2 (ja) 1995-09-20

Family

ID=31446632

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988162632U Expired - Lifetime JPH0741223Y2 (ja) 1988-12-15 1988-12-15 光空間伝送システムの空間伝送ユニット構造

Country Status (1)

Country Link
JP (1) JPH0741223Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001184572A (ja) * 1999-12-22 2001-07-06 Nittan Co Ltd 光電式分離型感知器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841570U (enrdf_load_stackoverflow) * 1971-09-16 1973-05-26
JPS60180230A (ja) * 1984-02-28 1985-09-14 Fujitsu Ltd 光空間伝送装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841570U (enrdf_load_stackoverflow) * 1971-09-16 1973-05-26
JPS60180230A (ja) * 1984-02-28 1985-09-14 Fujitsu Ltd 光空間伝送装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001184572A (ja) * 1999-12-22 2001-07-06 Nittan Co Ltd 光電式分離型感知器

Also Published As

Publication number Publication date
JPH0741223Y2 (ja) 1995-09-20

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term