JPH03115150U - - Google Patents

Info

Publication number
JPH03115150U
JPH03115150U JP2405990U JP2405990U JPH03115150U JP H03115150 U JPH03115150 U JP H03115150U JP 2405990 U JP2405990 U JP 2405990U JP 2405990 U JP2405990 U JP 2405990U JP H03115150 U JPH03115150 U JP H03115150U
Authority
JP
Japan
Prior art keywords
pipe
nozzle
compressed air
mudguard
excavation
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
JP2405990U
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 JP2405990U priority Critical patent/JPH03115150U/ja
Publication of JPH03115150U publication Critical patent/JPH03115150U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Soil Working Implements (AREA)
  • Earth Drilling (AREA)
JP2405990U 1990-03-11 1990-03-11 Pending JPH03115150U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2405990U JPH03115150U (enrdf_load_stackoverflow) 1990-03-11 1990-03-11

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2405990U JPH03115150U (enrdf_load_stackoverflow) 1990-03-11 1990-03-11

Publications (1)

Publication Number Publication Date
JPH03115150U true JPH03115150U (enrdf_load_stackoverflow) 1991-11-27

Family

ID=31527036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2405990U Pending JPH03115150U (enrdf_load_stackoverflow) 1990-03-11 1990-03-11

Country Status (1)

Country Link
JP (1) JPH03115150U (enrdf_load_stackoverflow)

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