JPS4931461U - - Google Patents

Info

Publication number
JPS4931461U
JPS4931461U JP7139672U JP7139672U JPS4931461U JP S4931461 U JPS4931461 U JP S4931461U JP 7139672 U JP7139672 U JP 7139672U JP 7139672 U JP7139672 U JP 7139672U JP S4931461 U JPS4931461 U JP S4931461U
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
JP7139672U
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 JP7139672U priority Critical patent/JPS4931461U/ja
Publication of JPS4931461U publication Critical patent/JPS4931461U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Instructional Devices (AREA)
JP7139672U 1972-06-19 1972-06-19 Pending JPS4931461U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7139672U JPS4931461U (enExample) 1972-06-19 1972-06-19

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7139672U JPS4931461U (enExample) 1972-06-19 1972-06-19

Publications (1)

Publication Number Publication Date
JPS4931461U true JPS4931461U (enExample) 1974-03-18

Family

ID=27969519

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7139672U Pending JPS4931461U (enExample) 1972-06-19 1972-06-19

Country Status (1)

Country Link
JP (1) JPS4931461U (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018013618A (ja) * 2016-07-21 2018-01-25 吉彦 齋藤 観察用具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710296U (enExample) * 1971-03-04 1972-10-06

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4710296U (enExample) * 1971-03-04 1972-10-06

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018013618A (ja) * 2016-07-21 2018-01-25 吉彦 齋藤 観察用具

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