JPH0442157Y2 - - Google Patents

Info

Publication number
JPH0442157Y2
JPH0442157Y2 JP1988051027U JP5102788U JPH0442157Y2 JP H0442157 Y2 JPH0442157 Y2 JP H0442157Y2 JP 1988051027 U JP1988051027 U JP 1988051027U JP 5102788 U JP5102788 U JP 5102788U JP H0442157 Y2 JPH0442157 Y2 JP H0442157Y2
Authority
JP
Japan
Prior art keywords
magnetic
magnetic sheet
eraser
board
sheet board
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
Application number
JP1988051027U
Other languages
English (en)
Japanese (ja)
Other versions
JPH01153292U (en]
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 JP1988051027U priority Critical patent/JPH0442157Y2/ja
Publication of JPH01153292U publication Critical patent/JPH01153292U/ja
Application granted granted Critical
Publication of JPH0442157Y2 publication Critical patent/JPH0442157Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pens And Brushes (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1988051027U 1988-04-15 1988-04-15 Expired JPH0442157Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988051027U JPH0442157Y2 (en]) 1988-04-15 1988-04-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988051027U JPH0442157Y2 (en]) 1988-04-15 1988-04-15

Publications (2)

Publication Number Publication Date
JPH01153292U JPH01153292U (en]) 1989-10-23
JPH0442157Y2 true JPH0442157Y2 (en]) 1992-10-05

Family

ID=31277055

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988051027U Expired JPH0442157Y2 (en]) 1988-04-15 1988-04-15

Country Status (1)

Country Link
JP (1) JPH0442157Y2 (en])

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5544719B2 (en]) * 1973-05-07 1980-11-13
JPS5544719A (en) * 1978-09-25 1980-03-29 Chiyou Lsi Gijutsu Kenkyu Kumiai Manufacture of semiconductor device
JPS5884293U (ja) * 1981-12-03 1983-06-07 株式会社タカラ 磁気画板

Also Published As

Publication number Publication date
JPH01153292U (en]) 1989-10-23

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