JPH0233889U - - Google Patents

Info

Publication number
JPH0233889U
JPH0233889U JP11083188U JP11083188U JPH0233889U JP H0233889 U JPH0233889 U JP H0233889U JP 11083188 U JP11083188 U JP 11083188U JP 11083188 U JP11083188 U JP 11083188U JP H0233889 U JPH0233889 U JP H0233889U
Authority
JP
Japan
Prior art keywords
arm
view
telescoping
excavation
showing
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
JP11083188U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0547818Y2 (US07922777-20110412-C00004.png
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 JP11083188U priority Critical patent/JPH0547818Y2/ja
Publication of JPH0233889U publication Critical patent/JPH0233889U/ja
Application granted granted Critical
Publication of JPH0547818Y2 publication Critical patent/JPH0547818Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Foundations (AREA)
  • Earth Drilling (AREA)
JP11083188U 1988-08-23 1988-08-23 Expired - Lifetime JPH0547818Y2 (US07922777-20110412-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11083188U JPH0547818Y2 (US07922777-20110412-C00004.png) 1988-08-23 1988-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11083188U JPH0547818Y2 (US07922777-20110412-C00004.png) 1988-08-23 1988-08-23

Publications (2)

Publication Number Publication Date
JPH0233889U true JPH0233889U (US07922777-20110412-C00004.png) 1990-03-02
JPH0547818Y2 JPH0547818Y2 (US07922777-20110412-C00004.png) 1993-12-16

Family

ID=31348347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11083188U Expired - Lifetime JPH0547818Y2 (US07922777-20110412-C00004.png) 1988-08-23 1988-08-23

Country Status (1)

Country Link
JP (1) JPH0547818Y2 (US07922777-20110412-C00004.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0455587A (ja) * 1990-06-22 1992-02-24 Takuma Kenki:Kk 掘削機

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003314185A (ja) * 2002-04-23 2003-11-06 Toenec Corp 立坑の掘削工法および掘削装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0455587A (ja) * 1990-06-22 1992-02-24 Takuma Kenki:Kk 掘削機

Also Published As

Publication number Publication date
JPH0547818Y2 (US07922777-20110412-C00004.png) 1993-12-16

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