JPS63107203U - - Google Patents

Info

Publication number
JPS63107203U
JPS63107203U JP20141886U JP20141886U JPS63107203U JP S63107203 U JPS63107203 U JP S63107203U JP 20141886 U JP20141886 U JP 20141886U JP 20141886 U JP20141886 U JP 20141886U JP S63107203 U JPS63107203 U JP S63107203U
Authority
JP
Japan
Prior art keywords
roller
roller part
fins
lightweight
symmetrical
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
JP20141886U
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 JP20141886U priority Critical patent/JPS63107203U/ja
Publication of JPS63107203U publication Critical patent/JPS63107203U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
  • Soil Working Implements (AREA)
  • Rolling Contact Bearings (AREA)
JP20141886U 1986-12-29 1986-12-29 Pending JPS63107203U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP20141886U JPS63107203U (enrdf_load_stackoverflow) 1986-12-29 1986-12-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP20141886U JPS63107203U (enrdf_load_stackoverflow) 1986-12-29 1986-12-29

Publications (1)

Publication Number Publication Date
JPS63107203U true JPS63107203U (enrdf_load_stackoverflow) 1988-07-11

Family

ID=31164850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP20141886U Pending JPS63107203U (enrdf_load_stackoverflow) 1986-12-29 1986-12-29

Country Status (1)

Country Link
JP (1) JPS63107203U (enrdf_load_stackoverflow)

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