JPS54118245U - - Google Patents

Info

Publication number
JPS54118245U
JPS54118245U JP1237678U JP1237678U JPS54118245U JP S54118245 U JPS54118245 U JP S54118245U JP 1237678 U JP1237678 U JP 1237678U JP 1237678 U JP1237678 U JP 1237678U JP S54118245 U JPS54118245 U JP S54118245U
Authority
JP
Japan
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
JP1237678U
Other languages
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 JP1237678U priority Critical patent/JPS54118245U/ja
Publication of JPS54118245U publication Critical patent/JPS54118245U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP1237678U 1978-02-03 1978-02-03 Pending JPS54118245U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1237678U JPS54118245U (ko) 1978-02-03 1978-02-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1237678U JPS54118245U (ko) 1978-02-03 1978-02-03

Publications (1)

Publication Number Publication Date
JPS54118245U true JPS54118245U (ko) 1979-08-18

Family

ID=28828532

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1237678U Pending JPS54118245U (ko) 1978-02-03 1978-02-03

Country Status (1)

Country Link
JP (1) JPS54118245U (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128592U (ja) * 1984-07-24 1986-02-20 株式会社 青井黒板製作所 スクリ−ン付き黒板
KR101054265B1 (ko) * 2008-09-18 2011-08-08 (주)금강칠판교구산업 지류 게시 기능을 갖는 화이트보드

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51417A (en) * 1974-06-20 1976-01-06 Puromeeto Ag Yojotaino hojisochi

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51417A (en) * 1974-06-20 1976-01-06 Puromeeto Ag Yojotaino hojisochi

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6128592U (ja) * 1984-07-24 1986-02-20 株式会社 青井黒板製作所 スクリ−ン付き黒板
KR101054265B1 (ko) * 2008-09-18 2011-08-08 (주)금강칠판교구산업 지류 게시 기능을 갖는 화이트보드

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