JPH0717056Y2 - レーザポインタ装置 - Google Patents

レーザポインタ装置

Info

Publication number
JPH0717056Y2
JPH0717056Y2 JP2540389U JP2540389U JPH0717056Y2 JP H0717056 Y2 JPH0717056 Y2 JP H0717056Y2 JP 2540389 U JP2540389 U JP 2540389U JP 2540389 U JP2540389 U JP 2540389U JP H0717056 Y2 JPH0717056 Y2 JP H0717056Y2
Authority
JP
Japan
Prior art keywords
pointer device
laser pointer
laser
semiconductor laser
projection surface
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.)
Expired - Lifetime
Application number
JP2540389U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02119615U (cs
Inventor
功 日吉
Original Assignee
株式会社コパル
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 by 株式会社コパル filed Critical 株式会社コパル
Priority to JP2540389U priority Critical patent/JPH0717056Y2/ja
Publication of JPH02119615U publication Critical patent/JPH02119615U/ja
Application granted granted Critical
Publication of JPH0717056Y2 publication Critical patent/JPH0717056Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP2540389U 1989-03-06 1989-03-06 レーザポインタ装置 Expired - Lifetime JPH0717056Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2540389U JPH0717056Y2 (ja) 1989-03-06 1989-03-06 レーザポインタ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2540389U JPH0717056Y2 (ja) 1989-03-06 1989-03-06 レーザポインタ装置

Publications (2)

Publication Number Publication Date
JPH02119615U JPH02119615U (cs) 1990-09-26
JPH0717056Y2 true JPH0717056Y2 (ja) 1995-04-19

Family

ID=31246109

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2540389U Expired - Lifetime JPH0717056Y2 (ja) 1989-03-06 1989-03-06 レーザポインタ装置

Country Status (1)

Country Link
JP (1) JPH0717056Y2 (cs)

Also Published As

Publication number Publication date
JPH02119615U (cs) 1990-09-26

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