JPS5754697A - Vertical hole excavator - Google Patents

Vertical hole excavator

Info

Publication number
JPS5754697A
JPS5754697A JP13118980A JP13118980A JPS5754697A JP S5754697 A JPS5754697 A JP S5754697A JP 13118980 A JP13118980 A JP 13118980A JP 13118980 A JP13118980 A JP 13118980A JP S5754697 A JPS5754697 A JP S5754697A
Authority
JP
Japan
Prior art keywords
vertical hole
hole excavator
excavator
vertical
hole
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
JP13118980A
Other languages
Japanese (ja)
Other versions
JPS5943639B2 (en
Inventor
Kenji Imada
Toshio Sakuma
Youichi Yamamoto
Oshiyuki Takahata
Toshiyuki Kikuchi
Seiji Ikimasa
Tadashi Mashita
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.)
SHIRAISHI FOUND
SHIRAISHI KISO KOUJI KK
Hitachi Zosen Corp
Original Assignee
SHIRAISHI FOUND
SHIRAISHI KISO KOUJI KK
Hitachi Zosen Corp
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 SHIRAISHI FOUND, SHIRAISHI KISO KOUJI KK, Hitachi Zosen Corp filed Critical SHIRAISHI FOUND
Priority to JP13118980A priority Critical patent/JPS5943639B2/en
Publication of JPS5754697A publication Critical patent/JPS5754697A/en
Publication of JPS5943639B2 publication Critical patent/JPS5943639B2/en
Expired legal-status Critical Current

Links

JP13118980A 1980-09-19 1980-09-19 Pit drilling machine Expired JPS5943639B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13118980A JPS5943639B2 (en) 1980-09-19 1980-09-19 Pit drilling machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13118980A JPS5943639B2 (en) 1980-09-19 1980-09-19 Pit drilling machine

Publications (2)

Publication Number Publication Date
JPS5754697A true JPS5754697A (en) 1982-04-01
JPS5943639B2 JPS5943639B2 (en) 1984-10-23

Family

ID=15052093

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13118980A Expired JPS5943639B2 (en) 1980-09-19 1980-09-19 Pit drilling machine

Country Status (1)

Country Link
JP (1) JPS5943639B2 (en)

Also Published As

Publication number Publication date
JPS5943639B2 (en) 1984-10-23

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees
S533 Written request for registration of change of name

Free format text: JAPANESE INTERMEDIATE CODE: R313533