JPS53129440U - - Google Patents

Info

Publication number
JPS53129440U
JPS53129440U JP3429777U JP3429777U JPS53129440U JP S53129440 U JPS53129440 U JP S53129440U JP 3429777 U JP3429777 U JP 3429777U JP 3429777 U JP3429777 U JP 3429777U JP S53129440 U JPS53129440 U JP S53129440U
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
JP3429777U
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 JP3429777U priority Critical patent/JPS53129440U/ja
Publication of JPS53129440U publication Critical patent/JPS53129440U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)
JP3429777U 1977-03-23 1977-03-23 Pending JPS53129440U (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3429777U JPS53129440U (cs) 1977-03-23 1977-03-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3429777U JPS53129440U (cs) 1977-03-23 1977-03-23

Publications (1)

Publication Number Publication Date
JPS53129440U true JPS53129440U (cs) 1978-10-14

Family

ID=28891404

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3429777U Pending JPS53129440U (cs) 1977-03-23 1977-03-23

Country Status (1)

Country Link
JP (1) JPS53129440U (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023132062A (ja) * 2022-03-10 2023-09-22 品田 伸吾 直定規

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4957931A (cs) * 1972-08-24 1974-06-05

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4957931A (cs) * 1972-08-24 1974-06-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023132062A (ja) * 2022-03-10 2023-09-22 品田 伸吾 直定規

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