JPH02135893U - - Google Patents

Info

Publication number
JPH02135893U
JPH02135893U JP4461989U JP4461989U JPH02135893U JP H02135893 U JPH02135893 U JP H02135893U JP 4461989 U JP4461989 U JP 4461989U JP 4461989 U JP4461989 U JP 4461989U JP H02135893 U JPH02135893 U JP H02135893U
Authority
JP
Japan
Prior art keywords
optical element
vertical wall
wall surface
housing
optical
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
JP4461989U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0714946Y2 (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 JP1989044619U priority Critical patent/JPH0714946Y2/ja
Publication of JPH02135893U publication Critical patent/JPH02135893U/ja
Application granted granted Critical
Publication of JPH0714946Y2 publication Critical patent/JPH0714946Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
JP1989044619U 1989-04-17 1989-04-17 光学式センサ Expired - Lifetime JPH0714946Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989044619U JPH0714946Y2 (ja) 1989-04-17 1989-04-17 光学式センサ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989044619U JPH0714946Y2 (ja) 1989-04-17 1989-04-17 光学式センサ

Publications (2)

Publication Number Publication Date
JPH02135893U true JPH02135893U (en)van) 1990-11-13
JPH0714946Y2 JPH0714946Y2 (ja) 1995-04-10

Family

ID=31558086

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989044619U Expired - Lifetime JPH0714946Y2 (ja) 1989-04-17 1989-04-17 光学式センサ

Country Status (1)

Country Link
JP (1) JPH0714946Y2 (en)van)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61214317A (ja) * 1985-03-19 1986-09-24 サンクス株式会社 光電スイツチ
JPS6423687U (en)van) * 1987-07-31 1989-02-08

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61214317A (ja) * 1985-03-19 1986-09-24 サンクス株式会社 光電スイツチ
JPS6423687U (en)van) * 1987-07-31 1989-02-08

Also Published As

Publication number Publication date
JPH0714946Y2 (ja) 1995-04-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term