JPS57165590A - Boring apparatus - Google Patents

Boring apparatus

Info

Publication number
JPS57165590A
JPS57165590A JP4907981A JP4907981A JPS57165590A JP S57165590 A JPS57165590 A JP S57165590A JP 4907981 A JP4907981 A JP 4907981A JP 4907981 A JP4907981 A JP 4907981A JP S57165590 A JPS57165590 A JP S57165590A
Authority
JP
Japan
Prior art keywords
boring apparatus
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.)
Granted
Application number
JP4907981A
Other languages
Japanese (ja)
Other versions
JPS6144189B2 (en
Inventor
Nobuo Yoshimura
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.)
YOSHIMURA KOGYOSHO KK
Original Assignee
YOSHIMURA KOGYOSHO KK
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 YOSHIMURA KOGYOSHO KK filed Critical YOSHIMURA KOGYOSHO KK
Priority to JP4907981A priority Critical patent/JPS57165590A/en
Publication of JPS57165590A publication Critical patent/JPS57165590A/en
Publication of JPS6144189B2 publication Critical patent/JPS6144189B2/ja
Granted legal-status Critical Current

Links

JP4907981A 1981-03-31 1981-03-31 Boring apparatus Granted JPS57165590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4907981A JPS57165590A (en) 1981-03-31 1981-03-31 Boring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4907981A JPS57165590A (en) 1981-03-31 1981-03-31 Boring apparatus

Publications (2)

Publication Number Publication Date
JPS57165590A true JPS57165590A (en) 1982-10-12
JPS6144189B2 JPS6144189B2 (en) 1986-10-01

Family

ID=12821078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4907981A Granted JPS57165590A (en) 1981-03-31 1981-03-31 Boring apparatus

Country Status (1)

Country Link
JP (1) JPS57165590A (en)

Also Published As

Publication number Publication date
JPS6144189B2 (en) 1986-10-01

Similar Documents

Publication Publication Date Title
JPS57130693A (en) Well drilling apparatus
DE3262494D1 (en) Web-tracking apparatus
JPS57178532A (en) Editting apparatus
DE3271141D1 (en) Drilling device
GB2103522B (en) Dividing-head apparatus
AU557254B2 (en) Boring apparatus
GB8302618D0 (en) Machining apparatus
GB8212749D0 (en) Apparatus
DE3371662D1 (en) Drilling apparatus
DE3265924D1 (en) Slitter-rewinder apparatus
GB2107570B (en) Fastener-attaching apparatus
DE3266152D1 (en) Hydro-therapy apparatus
GB2092631B (en) Thread-splicing apparatus
JPS57161297A (en) Tigtening apparatus
GB2104137B (en) Kentledge apparatus
ZA831157B (en) Drilling apparatus
JPS57165587A (en) Drilling apparatus
GB8213510D0 (en) Apparatus
DE3260339D1 (en) Boring device
JPS57144609A (en) Drill
GB2099999B (en) Tympanometric apparatus
GB8311281D0 (en) Well logging apparatus
GB8309495D0 (en) Apparatus for well logging
JPS57201492A (en) Drilling apparatus
GB2099591B (en) Furniture-testing apparatus