JPS63136045U - - Google Patents

Info

Publication number
JPS63136045U
JPS63136045U JP1663288U JP1663288U JPS63136045U JP S63136045 U JPS63136045 U JP S63136045U JP 1663288 U JP1663288 U JP 1663288U JP 1663288 U JP1663288 U JP 1663288U JP S63136045 U JPS63136045 U JP S63136045U
Authority
JP
Japan
Prior art keywords
blade
soil
vertical blade
excavation
vertical
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
JP1663288U
Other languages
English (en)
Japanese (ja)
Other versions
JPS64448Y2 (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 JP1663288U priority Critical patent/JPS64448Y2/ja
Publication of JPS63136045U publication Critical patent/JPS63136045U/ja
Application granted granted Critical
Publication of JPS64448Y2 publication Critical patent/JPS64448Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Earth Drilling (AREA)
  • Soil Working Implements (AREA)
JP1663288U 1988-02-09 1988-02-09 Expired JPS64448Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1663288U JPS64448Y2 (enrdf_load_stackoverflow) 1988-02-09 1988-02-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1663288U JPS64448Y2 (enrdf_load_stackoverflow) 1988-02-09 1988-02-09

Publications (2)

Publication Number Publication Date
JPS63136045U true JPS63136045U (enrdf_load_stackoverflow) 1988-09-07
JPS64448Y2 JPS64448Y2 (enrdf_load_stackoverflow) 1989-01-06

Family

ID=30808668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1663288U Expired JPS64448Y2 (enrdf_load_stackoverflow) 1988-02-09 1988-02-09

Country Status (1)

Country Link
JP (1) JPS64448Y2 (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS64448Y2 (enrdf_load_stackoverflow) 1989-01-06

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