JPH01174426U - - Google Patents

Info

Publication number
JPH01174426U
JPH01174426U JP18269287U JP18269287U JPH01174426U JP H01174426 U JPH01174426 U JP H01174426U JP 18269287 U JP18269287 U JP 18269287U JP 18269287 U JP18269287 U JP 18269287U JP H01174426 U JPH01174426 U JP H01174426U
Authority
JP
Japan
Prior art keywords
fixing plate
conical
dust removal
removal device
handles
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
JP18269287U
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 JP18269287U priority Critical patent/JPH01174426U/ja
Publication of JPH01174426U publication Critical patent/JPH01174426U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cleaning Or Clearing Of The Surface Of Open Water (AREA)
  • Sewage (AREA)
JP18269287U 1987-11-30 1987-11-30 Pending JPH01174426U (US07993877-20110809-P00003.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18269287U JPH01174426U (US07993877-20110809-P00003.png) 1987-11-30 1987-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18269287U JPH01174426U (US07993877-20110809-P00003.png) 1987-11-30 1987-11-30

Publications (1)

Publication Number Publication Date
JPH01174426U true JPH01174426U (US07993877-20110809-P00003.png) 1989-12-12

Family

ID=31474136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18269287U Pending JPH01174426U (US07993877-20110809-P00003.png) 1987-11-30 1987-11-30

Country Status (1)

Country Link
JP (1) JPH01174426U (US07993877-20110809-P00003.png)

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