JPH01150657U - - Google Patents

Info

Publication number
JPH01150657U
JPH01150657U JP4530488U JP4530488U JPH01150657U JP H01150657 U JPH01150657 U JP H01150657U JP 4530488 U JP4530488 U JP 4530488U JP 4530488 U JP4530488 U JP 4530488U JP H01150657 U JPH01150657 U JP H01150657U
Authority
JP
Japan
Prior art keywords
screw conveyor
vertical screw
utility
outer circumference
dredging device
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
JP4530488U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0750425Y2 (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 JP1988045304U priority Critical patent/JPH0750425Y2/ja
Publication of JPH01150657U publication Critical patent/JPH01150657U/ja
Application granted granted Critical
Publication of JPH0750425Y2 publication Critical patent/JPH0750425Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Screw Conveyors (AREA)
JP1988045304U 1988-04-05 1988-04-05 浚渫装置 Expired - Lifetime JPH0750425Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1988045304U JPH0750425Y2 (ja) 1988-04-05 1988-04-05 浚渫装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1988045304U JPH0750425Y2 (ja) 1988-04-05 1988-04-05 浚渫装置

Publications (2)

Publication Number Publication Date
JPH01150657U true JPH01150657U (en]) 1989-10-18
JPH0750425Y2 JPH0750425Y2 (ja) 1995-11-15

Family

ID=31271616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1988045304U Expired - Lifetime JPH0750425Y2 (ja) 1988-04-05 1988-04-05 浚渫装置

Country Status (1)

Country Link
JP (1) JPH0750425Y2 (en])

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750216A (en) * 1980-09-09 1982-03-24 Kawasaki Steel Corp Marking apparatus for inner surface of coil

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5750216A (en) * 1980-09-09 1982-03-24 Kawasaki Steel Corp Marking apparatus for inner surface of coil

Also Published As

Publication number Publication date
JPH0750425Y2 (ja) 1995-11-15

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