JPH01167450U - - Google Patents

Info

Publication number
JPH01167450U
JPH01167450U JP6560888U JP6560888U JPH01167450U JP H01167450 U JPH01167450 U JP H01167450U JP 6560888 U JP6560888 U JP 6560888U JP 6560888 U JP6560888 U JP 6560888U JP H01167450 U JPH01167450 U JP H01167450U
Authority
JP
Japan
Prior art keywords
screw
tip
mantle tube
material inlet
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
JP6560888U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0649635Y2 (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 JP6560888U priority Critical patent/JPH0649635Y2/ja
Publication of JPH01167450U publication Critical patent/JPH01167450U/ja
Application granted granted Critical
Publication of JPH0649635Y2 publication Critical patent/JPH0649635Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Screw Conveyors (AREA)
JP6560888U 1988-05-18 1988-05-18 浚渫装置 Expired - Lifetime JPH0649635Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6560888U JPH0649635Y2 (ja) 1988-05-18 1988-05-18 浚渫装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6560888U JPH0649635Y2 (ja) 1988-05-18 1988-05-18 浚渫装置

Publications (2)

Publication Number Publication Date
JPH01167450U true JPH01167450U (fr) 1989-11-24
JPH0649635Y2 JPH0649635Y2 (ja) 1994-12-14

Family

ID=31291039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6560888U Expired - Lifetime JPH0649635Y2 (ja) 1988-05-18 1988-05-18 浚渫装置

Country Status (1)

Country Link
JP (1) JPH0649635Y2 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113789826A (zh) * 2021-10-28 2021-12-14 中国葛洲坝集团第三工程有限公司 一种水环境治理的淤泥清理装置和使用方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113789826A (zh) * 2021-10-28 2021-12-14 中国葛洲坝集团第三工程有限公司 一种水环境治理的淤泥清理装置和使用方法

Also Published As

Publication number Publication date
JPH0649635Y2 (ja) 1994-12-14

Similar Documents

Publication Publication Date Title
JPH01167450U (fr)
JPS631030U (fr)
JPH0232952U (fr)
JPH0231301U (fr)
JPH024643U (fr)
JPS6361434U (fr)
JPS586752U (ja) 農薬散布機
JPH049010U (fr)
JPS61151715U (fr)
JPS63141257U (fr)
JPH0247969U (fr)
JPS604774U (ja) コンクリ−トポンプにおける水圧発生装置
JPS6192807U (fr)
JPH03123580U (fr)
JPS61193928U (fr)
JPS63144439U (fr)
JPH0389334U (fr)
JPS61159493U (fr)
JPH0428010U (fr)
JPS61175844U (fr)
JPS6235064U (fr)
JPS6357948U (fr)
JPS6189235U (fr)
JPH0421218U (fr)
JPH0287866U (fr)