JPS5241101A - Boring device - Google Patents

Boring device

Info

Publication number
JPS5241101A
JPS5241101A JP11716175A JP11716175A JPS5241101A JP S5241101 A JPS5241101 A JP S5241101A JP 11716175 A JP11716175 A JP 11716175A JP 11716175 A JP11716175 A JP 11716175A JP S5241101 A JPS5241101 A JP S5241101A
Authority
JP
Japan
Prior art keywords
boring device
boring
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
JP11716175A
Other languages
Japanese (ja)
Inventor
Masanori Muranishi
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.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Priority to JP11716175A priority Critical patent/JPS5241101A/en
Publication of JPS5241101A publication Critical patent/JPS5241101A/en
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP11716175A 1975-09-30 1975-09-30 Boring device Pending JPS5241101A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11716175A JPS5241101A (en) 1975-09-30 1975-09-30 Boring device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11716175A JPS5241101A (en) 1975-09-30 1975-09-30 Boring device

Publications (1)

Publication Number Publication Date
JPS5241101A true JPS5241101A (en) 1977-03-30

Family

ID=14704954

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11716175A Pending JPS5241101A (en) 1975-09-30 1975-09-30 Boring device

Country Status (1)

Country Link
JP (1) JPS5241101A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168232A (en) * 1982-03-30 1983-10-04 Fujitsu Ltd Parallel flat plate type dry etching appratus
JPH0631703B2 (en) * 1986-02-03 1994-04-27 ヒユ−ズ・エアクラフト・カンパニ− Heat pipes and devices for holding heat pipes

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168232A (en) * 1982-03-30 1983-10-04 Fujitsu Ltd Parallel flat plate type dry etching appratus
JPH0324777B2 (en) * 1982-03-30 1991-04-04 Fujitsu Ltd
JPH0631703B2 (en) * 1986-02-03 1994-04-27 ヒユ−ズ・エアクラフト・カンパニ− Heat pipes and devices for holding heat pipes

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