JPS63176141U - - Google Patents

Info

Publication number
JPS63176141U
JPS63176141U JP6637287U JP6637287U JPS63176141U JP S63176141 U JPS63176141 U JP S63176141U JP 6637287 U JP6637287 U JP 6637287U JP 6637287 U JP6637287 U JP 6637287U JP S63176141 U JPS63176141 U JP S63176141U
Authority
JP
Japan
Prior art keywords
bar
kelly
crane
intermediate bar
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.)
Granted
Application number
JP6637287U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0437963Y2 (enrdf_load_stackoverflow
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 JP1987066372U priority Critical patent/JPH0437963Y2/ja
Publication of JPS63176141U publication Critical patent/JPS63176141U/ja
Application granted granted Critical
Publication of JPH0437963Y2 publication Critical patent/JPH0437963Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
JP1987066372U 1987-05-01 1987-05-01 Expired JPH0437963Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987066372U JPH0437963Y2 (enrdf_load_stackoverflow) 1987-05-01 1987-05-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987066372U JPH0437963Y2 (enrdf_load_stackoverflow) 1987-05-01 1987-05-01

Publications (2)

Publication Number Publication Date
JPS63176141U true JPS63176141U (enrdf_load_stackoverflow) 1988-11-15
JPH0437963Y2 JPH0437963Y2 (enrdf_load_stackoverflow) 1992-09-07

Family

ID=30904320

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987066372U Expired JPH0437963Y2 (enrdf_load_stackoverflow) 1987-05-01 1987-05-01

Country Status (1)

Country Link
JP (1) JPH0437963Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPH0437963Y2 (enrdf_load_stackoverflow) 1992-09-07

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