JPS6293749U - - Google Patents

Info

Publication number
JPS6293749U
JPS6293749U JP18567485U JP18567485U JPS6293749U JP S6293749 U JPS6293749 U JP S6293749U JP 18567485 U JP18567485 U JP 18567485U JP 18567485 U JP18567485 U JP 18567485U JP S6293749 U JPS6293749 U JP S6293749U
Authority
JP
Japan
Prior art keywords
light
dust
emitting member
bright spot
lens
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
JP18567485U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0416202Y2 (enExample
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 JP18567485U priority Critical patent/JPH0416202Y2/ja
Publication of JPS6293749U publication Critical patent/JPS6293749U/ja
Application granted granted Critical
Publication of JPH0416202Y2 publication Critical patent/JPH0416202Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP18567485U 1985-12-02 1985-12-02 Expired JPH0416202Y2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18567485U JPH0416202Y2 (enExample) 1985-12-02 1985-12-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18567485U JPH0416202Y2 (enExample) 1985-12-02 1985-12-02

Publications (2)

Publication Number Publication Date
JPS6293749U true JPS6293749U (enExample) 1987-06-15
JPH0416202Y2 JPH0416202Y2 (enExample) 1992-04-10

Family

ID=31134522

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18567485U Expired JPH0416202Y2 (enExample) 1985-12-02 1985-12-02

Country Status (1)

Country Link
JP (1) JPH0416202Y2 (enExample)

Also Published As

Publication number Publication date
JPH0416202Y2 (enExample) 1992-04-10

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