JPH0280490U - - Google Patents

Info

Publication number
JPH0280490U
JPH0280490U JP16115788U JP16115788U JPH0280490U JP H0280490 U JPH0280490 U JP H0280490U JP 16115788 U JP16115788 U JP 16115788U JP 16115788 U JP16115788 U JP 16115788U JP H0280490 U JPH0280490 U JP H0280490U
Authority
JP
Japan
Prior art keywords
edge
cover
wall
board
front wall
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
JP16115788U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0435192Y2 (zh
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 JP1988161157U priority Critical patent/JPH0435192Y2/ja
Publication of JPH0280490U publication Critical patent/JPH0280490U/ja
Application granted granted Critical
Publication of JPH0435192Y2 publication Critical patent/JPH0435192Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP1988161157U 1988-12-12 1988-12-12 Expired JPH0435192Y2 (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988161157U JPH0435192Y2 (zh) 1988-12-12 1988-12-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988161157U JPH0435192Y2 (zh) 1988-12-12 1988-12-12

Publications (2)

Publication Number Publication Date
JPH0280490U true JPH0280490U (zh) 1990-06-21
JPH0435192Y2 JPH0435192Y2 (zh) 1992-08-20

Family

ID=31443863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988161157U Expired JPH0435192Y2 (zh) 1988-12-12 1988-12-12

Country Status (1)

Country Link
JP (1) JPH0435192Y2 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07314987A (ja) * 1994-05-24 1995-12-05 Kokuyo Co Ltd 黒板の枠材取付構造

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518010U (zh) * 1978-07-21 1980-02-05
JPS5874592U (ja) * 1981-11-17 1983-05-20 日本軽工株式会社 黒板、掲示板等支持用枠体
JPS6183985U (zh) * 1984-11-07 1986-06-03

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1416652A (en) * 1973-04-26 1975-12-03 Siemens Ag Switching devices

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5518010U (zh) * 1978-07-21 1980-02-05
JPS5874592U (ja) * 1981-11-17 1983-05-20 日本軽工株式会社 黒板、掲示板等支持用枠体
JPS6183985U (zh) * 1984-11-07 1986-06-03

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07314987A (ja) * 1994-05-24 1995-12-05 Kokuyo Co Ltd 黒板の枠材取付構造

Also Published As

Publication number Publication date
JPH0435192Y2 (zh) 1992-08-20

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