JPS523744U - - Google Patents

Info

Publication number
JPS523744U
JPS523744U JP8831075U JP8831075U JPS523744U JP S523744 U JPS523744 U JP S523744U JP 8831075 U JP8831075 U JP 8831075U JP 8831075 U JP8831075 U JP 8831075U JP S523744 U JPS523744 U JP S523744U
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
JP8831075U
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 JP8831075U priority Critical patent/JPS523744U/ja
Publication of JPS523744U publication Critical patent/JPS523744U/ja
Pending legal-status Critical Current

Links

JP8831075U 1975-06-24 1975-06-24 Pending JPS523744U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8831075U JPS523744U (en) 1975-06-24 1975-06-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8831075U JPS523744U (en) 1975-06-24 1975-06-24

Publications (1)

Publication Number Publication Date
JPS523744U true JPS523744U (en) 1977-01-11

Family

ID=28570635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8831075U Pending JPS523744U (en) 1975-06-24 1975-06-24

Country Status (1)

Country Link
JP (1) JPS523744U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108248260A (en) * 2018-01-21 2018-07-06 桂林恒正科技有限公司 A kind of ash-collecting blackboard eraser device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4023934Y1 (en) * 1964-04-03 1965-08-16

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4023934Y1 (en) * 1964-04-03 1965-08-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108248260A (en) * 2018-01-21 2018-07-06 桂林恒正科技有限公司 A kind of ash-collecting blackboard eraser device

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