JPS51139089A - Dredger - Google Patents

Dredger

Info

Publication number
JPS51139089A
JPS51139089A JP6327175A JP6327175A JPS51139089A JP S51139089 A JPS51139089 A JP S51139089A JP 6327175 A JP6327175 A JP 6327175A JP 6327175 A JP6327175 A JP 6327175A JP S51139089 A JPS51139089 A JP S51139089A
Authority
JP
Japan
Prior art keywords
dredger
river
operated
efficiency
improve
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
JP6327175A
Other languages
Japanese (ja)
Inventor
Heihachiro Toshi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
UOTAMAN KK
Original Assignee
UOTAMAN KK
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 by UOTAMAN KK filed Critical UOTAMAN KK
Priority to JP6327175A priority Critical patent/JPS51139089A/en
Publication of JPS51139089A publication Critical patent/JPS51139089A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Sludge (AREA)

Abstract

PURPOSE: Bucket dredger and pump dredger are operated in combination, thus to improve the efficiency of the dredging work in the river.
COPYRIGHT: (C)1976,JPO&Japio
JP6327175A 1975-05-26 1975-05-26 Dredger Pending JPS51139089A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6327175A JPS51139089A (en) 1975-05-26 1975-05-26 Dredger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6327175A JPS51139089A (en) 1975-05-26 1975-05-26 Dredger

Publications (1)

Publication Number Publication Date
JPS51139089A true JPS51139089A (en) 1976-12-01

Family

ID=13224455

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6327175A Pending JPS51139089A (en) 1975-05-26 1975-05-26 Dredger

Country Status (1)

Country Link
JP (1) JPS51139089A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111535378A (en) * 2020-05-16 2020-08-14 杨明清 Water conservancy device for clearing river silt

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921790A (en) * 1972-04-29 1974-02-26

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921790A (en) * 1972-04-29 1974-02-26

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111535378A (en) * 2020-05-16 2020-08-14 杨明清 Water conservancy device for clearing river silt

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