JPS494304A - - Google Patents

Info

Publication number
JPS494304A
JPS494304A JP4432372A JP4432372A JPS494304A JP S494304 A JPS494304 A JP S494304A JP 4432372 A JP4432372 A JP 4432372A JP 4432372 A JP4432372 A JP 4432372A JP S494304 A JPS494304 A JP S494304A
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.)
Granted
Application number
JP4432372A
Other languages
Japanese (ja)
Other versions
JPS5139761B2 (enrdf_load_stackoverflow
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 JP4432372A priority Critical patent/JPS5139761B2/ja
Publication of JPS494304A publication Critical patent/JPS494304A/ja
Publication of JPS5139761B2 publication Critical patent/JPS5139761B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP4432372A 1972-05-04 1972-05-04 Expired JPS5139761B2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4432372A JPS5139761B2 (enrdf_load_stackoverflow) 1972-05-04 1972-05-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4432372A JPS5139761B2 (enrdf_load_stackoverflow) 1972-05-04 1972-05-04

Publications (2)

Publication Number Publication Date
JPS494304A true JPS494304A (enrdf_load_stackoverflow) 1974-01-16
JPS5139761B2 JPS5139761B2 (enrdf_load_stackoverflow) 1976-10-29

Family

ID=12688270

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4432372A Expired JPS5139761B2 (enrdf_load_stackoverflow) 1972-05-04 1972-05-04

Country Status (1)

Country Link
JP (1) JPS5139761B2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041526A (enrdf_load_stackoverflow) * 1973-08-17 1975-04-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5041526A (enrdf_load_stackoverflow) * 1973-08-17 1975-04-16

Also Published As

Publication number Publication date
JPS5139761B2 (enrdf_load_stackoverflow) 1976-10-29

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