JPS4971046U - - Google Patents

Info

Publication number
JPS4971046U
JPS4971046U JP11528172U JP11528172U JPS4971046U JP S4971046 U JPS4971046 U JP S4971046U JP 11528172 U JP11528172 U JP 11528172U JP 11528172 U JP11528172 U JP 11528172U JP S4971046 U JPS4971046 U JP S4971046U
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
JP11528172U
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 JP11528172U priority Critical patent/JPS4971046U/ja
Publication of JPS4971046U publication Critical patent/JPS4971046U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP11528172U 1972-10-03 1972-10-03 Pending JPS4971046U (US20110009641A1-20110113-C00116.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11528172U JPS4971046U (US20110009641A1-20110113-C00116.png) 1972-10-03 1972-10-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11528172U JPS4971046U (US20110009641A1-20110113-C00116.png) 1972-10-03 1972-10-03

Publications (1)

Publication Number Publication Date
JPS4971046U true JPS4971046U (US20110009641A1-20110113-C00116.png) 1974-06-20

Family

ID=28347210

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11528172U Pending JPS4971046U (US20110009641A1-20110113-C00116.png) 1972-10-03 1972-10-03

Country Status (1)

Country Link
JP (1) JPS4971046U (US20110009641A1-20110113-C00116.png)

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