JPS53117230A - Excavator - Google Patents

Excavator

Info

Publication number
JPS53117230A
JPS53117230A JP3030177A JP3030177A JPS53117230A JP S53117230 A JPS53117230 A JP S53117230A JP 3030177 A JP3030177 A JP 3030177A JP 3030177 A JP3030177 A JP 3030177A JP S53117230 A JPS53117230 A JP S53117230A
Authority
JP
Japan
Prior art keywords
excavator
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
JP3030177A
Other languages
Japanese (ja)
Inventor
Iwao Morikawa
Yoshisuke Metsugi
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to JP3030177A priority Critical patent/JPS53117230A/en
Publication of JPS53117230A publication Critical patent/JPS53117230A/en
Pending legal-status Critical Current

Links

Landscapes

  • Excavating Of Shafts Or Tunnels (AREA)
JP3030177A 1977-03-22 1977-03-22 Excavator Pending JPS53117230A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3030177A JPS53117230A (en) 1977-03-22 1977-03-22 Excavator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3030177A JPS53117230A (en) 1977-03-22 1977-03-22 Excavator

Publications (1)

Publication Number Publication Date
JPS53117230A true JPS53117230A (en) 1978-10-13

Family

ID=12299915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3030177A Pending JPS53117230A (en) 1977-03-22 1977-03-22 Excavator

Country Status (1)

Country Link
JP (1) JPS53117230A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62242098A (en) * 1986-04-12 1987-10-22 石川島播磨重工業株式会社 Shielding excavator

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62242098A (en) * 1986-04-12 1987-10-22 石川島播磨重工業株式会社 Shielding excavator

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