JPS62121989U - - Google Patents

Info

Publication number
JPS62121989U
JPS62121989U JP881086U JP881086U JPS62121989U JP S62121989 U JPS62121989 U JP S62121989U JP 881086 U JP881086 U JP 881086U JP 881086 U JP881086 U JP 881086U JP S62121989 U JPS62121989 U JP S62121989U
Authority
JP
Japan
Prior art keywords
groove
frame
board body
various auxiliary
movably
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.)
Pending
Application number
JP881086U
Other languages
English (en)
Japanese (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 JP881086U priority Critical patent/JPS62121989U/ja
Publication of JPS62121989U publication Critical patent/JPS62121989U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP881086U 1986-01-27 1986-01-27 Pending JPS62121989U ( )

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP881086U JPS62121989U ( ) 1986-01-27 1986-01-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP881086U JPS62121989U ( ) 1986-01-27 1986-01-27

Publications (1)

Publication Number Publication Date
JPS62121989U true JPS62121989U ( ) 1987-08-03

Family

ID=30793536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP881086U Pending JPS62121989U ( ) 1986-01-27 1986-01-27

Country Status (1)

Country Link
JP (1) JPS62121989U ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002178691A (ja) * 2000-12-12 2002-06-26 Ricoh Elemex Corp 書込みボード

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753391B2 ( ) * 1974-12-05 1982-11-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753391B2 ( ) * 1974-12-05 1982-11-12

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002178691A (ja) * 2000-12-12 2002-06-26 Ricoh Elemex Corp 書込みボード
JP4514323B2 (ja) * 2000-12-12 2010-07-28 リコーエレメックス株式会社 書込みボード

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