JPS6272359U - - Google Patents

Info

Publication number
JPS6272359U
JPS6272359U JP16291785U JP16291785U JPS6272359U JP S6272359 U JPS6272359 U JP S6272359U JP 16291785 U JP16291785 U JP 16291785U JP 16291785 U JP16291785 U JP 16291785U JP S6272359 U JPS6272359 U JP S6272359U
Authority
JP
Japan
Prior art keywords
continuous excavation
excavation device
excavator
linked
tip
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
JP16291785U
Other languages
English (en)
Japanese (ja)
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 filed Critical
Priority to JP16291785U priority Critical patent/JPS6272359U/ja
Publication of JPS6272359U publication Critical patent/JPS6272359U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
JP16291785U 1985-10-25 1985-10-25 Pending JPS6272359U (nl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16291785U JPS6272359U (nl) 1985-10-25 1985-10-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16291785U JPS6272359U (nl) 1985-10-25 1985-10-25

Publications (1)

Publication Number Publication Date
JPS6272359U true JPS6272359U (nl) 1987-05-09

Family

ID=31090635

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16291785U Pending JPS6272359U (nl) 1985-10-25 1985-10-25

Country Status (1)

Country Link
JP (1) JPS6272359U (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6442361U (nl) * 1987-09-02 1989-03-14
JP2008223252A (ja) * 2007-03-09 2008-09-25 Taiyu Kensetsu Co Ltd 管埋設用溝掘削機と管埋設用溝掘削方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6442361U (nl) * 1987-09-02 1989-03-14
JP2008223252A (ja) * 2007-03-09 2008-09-25 Taiyu Kensetsu Co Ltd 管埋設用溝掘削機と管埋設用溝掘削方法

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