JPS5318961B2 - - Google Patents

Info

Publication number
JPS5318961B2
JPS5318961B2 JP7590172A JP7590172A JPS5318961B2 JP S5318961 B2 JPS5318961 B2 JP S5318961B2 JP 7590172 A JP7590172 A JP 7590172A JP 7590172 A JP7590172 A JP 7590172A JP S5318961 B2 JPS5318961 B2 JP S5318961B2
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.)
Expired
Application number
JP7590172A
Other languages
Japanese (ja)
Other versions
JPS4933802A (enExample
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 JP7590172A priority Critical patent/JPS5318961B2/ja
Publication of JPS4933802A publication Critical patent/JPS4933802A/ja
Publication of JPS5318961B2 publication Critical patent/JPS5318961B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Earth Drilling (AREA)
JP7590172A 1972-07-31 1972-07-31 Expired JPS5318961B2 (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7590172A JPS5318961B2 (enExample) 1972-07-31 1972-07-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7590172A JPS5318961B2 (enExample) 1972-07-31 1972-07-31

Publications (2)

Publication Number Publication Date
JPS4933802A JPS4933802A (enExample) 1974-03-28
JPS5318961B2 true JPS5318961B2 (enExample) 1978-06-17

Family

ID=13589686

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7590172A Expired JPS5318961B2 (enExample) 1972-07-31 1972-07-31

Country Status (1)

Country Link
JP (1) JPS5318961B2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0316395U (enExample) * 1989-06-28 1991-02-19

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51143702U (enExample) * 1975-05-14 1976-11-18
JPS5752234Y2 (enExample) * 1977-12-06 1982-11-13

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0316395U (enExample) * 1989-06-28 1991-02-19

Also Published As

Publication number Publication date
JPS4933802A (enExample) 1974-03-28

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