JPS5341010A - Drilling method and apparatus ideal for water supply work - Google Patents

Drilling method and apparatus ideal for water supply work

Info

Publication number
JPS5341010A
JPS5341010A JP11629376A JP11629376A JPS5341010A JP S5341010 A JPS5341010 A JP S5341010A JP 11629376 A JP11629376 A JP 11629376A JP 11629376 A JP11629376 A JP 11629376A JP S5341010 A JPS5341010 A JP S5341010A
Authority
JP
Japan
Prior art keywords
water supply
drilling method
supply work
apparatus ideal
ideal
Prior art date
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
JP11629376A
Other languages
Japanese (ja)
Inventor
Saburou Inami
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 by Individual filed Critical Individual
Priority to JP11629376A priority Critical patent/JPS5341010A/en
Publication of JPS5341010A publication Critical patent/JPS5341010A/en
Pending legal-status Critical Current

Links

JP11629376A 1976-09-27 1976-09-27 Drilling method and apparatus ideal for water supply work Pending JPS5341010A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11629376A JPS5341010A (en) 1976-09-27 1976-09-27 Drilling method and apparatus ideal for water supply work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11629376A JPS5341010A (en) 1976-09-27 1976-09-27 Drilling method and apparatus ideal for water supply work

Publications (1)

Publication Number Publication Date
JPS5341010A true JPS5341010A (en) 1978-04-14

Family

ID=14683440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11629376A Pending JPS5341010A (en) 1976-09-27 1976-09-27 Drilling method and apparatus ideal for water supply work

Country Status (1)

Country Link
JP (1) JPS5341010A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949044A (en) * 1972-05-19 1974-05-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949044A (en) * 1972-05-19 1974-05-13

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