JPS61201885U - - Google Patents

Info

Publication number
JPS61201885U
JPS61201885U JP8553885U JP8553885U JPS61201885U JP S61201885 U JPS61201885 U JP S61201885U JP 8553885 U JP8553885 U JP 8553885U JP 8553885 U JP8553885 U JP 8553885U JP S61201885 U JPS61201885 U JP S61201885U
Authority
JP
Japan
Prior art keywords
blackboard
steel
attract
magnetic force
auxiliary
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
JP8553885U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0235514Y2 (enrdf_load_stackoverflow
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 JP8553885U priority Critical patent/JPH0235514Y2/ja
Publication of JPS61201885U publication Critical patent/JPS61201885U/ja
Application granted granted Critical
Publication of JPH0235514Y2 publication Critical patent/JPH0235514Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP8553885U 1985-06-06 1985-06-06 Expired JPH0235514Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8553885U JPH0235514Y2 (enrdf_load_stackoverflow) 1985-06-06 1985-06-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8553885U JPH0235514Y2 (enrdf_load_stackoverflow) 1985-06-06 1985-06-06

Publications (2)

Publication Number Publication Date
JPS61201885U true JPS61201885U (enrdf_load_stackoverflow) 1986-12-18
JPH0235514Y2 JPH0235514Y2 (enrdf_load_stackoverflow) 1990-09-26

Family

ID=30636030

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8553885U Expired JPH0235514Y2 (enrdf_load_stackoverflow) 1985-06-06 1985-06-06

Country Status (1)

Country Link
JP (1) JPH0235514Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011008054A (ja) * 2009-06-26 2011-01-13 Osm:Kk マグネットスクリーン

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011008054A (ja) * 2009-06-26 2011-01-13 Osm:Kk マグネットスクリーン

Also Published As

Publication number Publication date
JPH0235514Y2 (enrdf_load_stackoverflow) 1990-09-26

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