JPS4912473A - - Google Patents

Info

Publication number
JPS4912473A
JPS4912473A JP4891472A JP4891472A JPS4912473A JP S4912473 A JPS4912473 A JP S4912473A JP 4891472 A JP4891472 A JP 4891472A JP 4891472 A JP4891472 A JP 4891472A JP S4912473 A JPS4912473 A JP S4912473A
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
JP4891472A
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 JP4891472A priority Critical patent/JPS4912473A/ja
Publication of JPS4912473A publication Critical patent/JPS4912473A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Drilling And Boring (AREA)
JP4891472A 1972-05-16 1972-05-16 Pending JPS4912473A (US07179912-20070220-C00144.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4891472A JPS4912473A (US07179912-20070220-C00144.png) 1972-05-16 1972-05-16

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4891472A JPS4912473A (US07179912-20070220-C00144.png) 1972-05-16 1972-05-16

Publications (1)

Publication Number Publication Date
JPS4912473A true JPS4912473A (US07179912-20070220-C00144.png) 1974-02-02

Family

ID=12816510

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4891472A Pending JPS4912473A (US07179912-20070220-C00144.png) 1972-05-16 1972-05-16

Country Status (1)

Country Link
JP (1) JPS4912473A (US07179912-20070220-C00144.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570542A (en) * 1978-11-21 1980-05-28 Yachiyo Kogyo Kenkyusho:Kk Power supply unit
JPH02143136U (US07179912-20070220-C00144.png) * 1989-05-01 1990-12-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5570542A (en) * 1978-11-21 1980-05-28 Yachiyo Kogyo Kenkyusho:Kk Power supply unit
JPH02143136U (US07179912-20070220-C00144.png) * 1989-05-01 1990-12-05

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