JP2501066Y2 - オ―バ―ヘッドプロジェクタの原稿指示棒 - Google Patents

オ―バ―ヘッドプロジェクタの原稿指示棒

Info

Publication number
JP2501066Y2
JP2501066Y2 JP14390589U JP14390589U JP2501066Y2 JP 2501066 Y2 JP2501066 Y2 JP 2501066Y2 JP 14390589 U JP14390589 U JP 14390589U JP 14390589 U JP14390589 U JP 14390589U JP 2501066 Y2 JP2501066 Y2 JP 2501066Y2
Authority
JP
Japan
Prior art keywords
pointing
overhead projector
original
document
rod
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
JP14390589U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0381931U (https=
Inventor
茂夫 小山
俊彦 渡部
巌 伊藤
Original Assignee
三田工業株式会社
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 三田工業株式会社 filed Critical 三田工業株式会社
Priority to JP14390589U priority Critical patent/JP2501066Y2/ja
Publication of JPH0381931U publication Critical patent/JPH0381931U/ja
Application granted granted Critical
Publication of JP2501066Y2 publication Critical patent/JP2501066Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Overhead Projectors And Projection Screens (AREA)
JP14390589U 1989-12-13 1989-12-13 オ―バ―ヘッドプロジェクタの原稿指示棒 Expired - Lifetime JP2501066Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14390589U JP2501066Y2 (ja) 1989-12-13 1989-12-13 オ―バ―ヘッドプロジェクタの原稿指示棒

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14390589U JP2501066Y2 (ja) 1989-12-13 1989-12-13 オ―バ―ヘッドプロジェクタの原稿指示棒

Publications (2)

Publication Number Publication Date
JPH0381931U JPH0381931U (https=) 1991-08-21
JP2501066Y2 true JP2501066Y2 (ja) 1996-06-12

Family

ID=31690655

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14390589U Expired - Lifetime JP2501066Y2 (ja) 1989-12-13 1989-12-13 オ―バ―ヘッドプロジェクタの原稿指示棒

Country Status (1)

Country Link
JP (1) JP2501066Y2 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5533311B2 (ja) * 2010-06-16 2014-06-25 大日本印刷株式会社 展示物用情報提示装置および提示方法

Also Published As

Publication number Publication date
JPH0381931U (https=) 1991-08-21

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