JPS549002A - Sludge dredging suction device - Google Patents

Sludge dredging suction device

Info

Publication number
JPS549002A
JPS549002A JP7475877A JP7475877A JPS549002A JP S549002 A JPS549002 A JP S549002A JP 7475877 A JP7475877 A JP 7475877A JP 7475877 A JP7475877 A JP 7475877A JP S549002 A JPS549002 A JP S549002A
Authority
JP
Japan
Prior art keywords
suction device
sludge dredging
dredging suction
sludge
polluting water
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
JP7475877A
Other languages
Japanese (ja)
Other versions
JPS604331B2 (en
Inventor
Yasuhiro Iwasaki
Hiroshi Shioda
Masanori Masumoto
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP7475877A priority Critical patent/JPS604331B2/en
Publication of JPS549002A publication Critical patent/JPS549002A/en
Publication of JPS604331B2 publication Critical patent/JPS604331B2/en
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To dredge sludge effectively without polluting water.
COPYRIGHT: (C)1979,JPO&Japio
JP7475877A 1977-06-23 1977-06-23 Suction device for sludge dredging Expired JPS604331B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7475877A JPS604331B2 (en) 1977-06-23 1977-06-23 Suction device for sludge dredging

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7475877A JPS604331B2 (en) 1977-06-23 1977-06-23 Suction device for sludge dredging

Publications (2)

Publication Number Publication Date
JPS549002A true JPS549002A (en) 1979-01-23
JPS604331B2 JPS604331B2 (en) 1985-02-02

Family

ID=13556485

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7475877A Expired JPS604331B2 (en) 1977-06-23 1977-06-23 Suction device for sludge dredging

Country Status (1)

Country Link
JP (1) JPS604331B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0295531A (en) * 1988-09-27 1990-04-06 Mitsubishi Metal Corp Automatic chip exchange mechanism
JPH02100845A (en) * 1988-10-03 1990-04-12 Mitsubishi Metal Corp Automatic chip changing mechanism
JPH02100846A (en) * 1988-10-03 1990-04-12 Mitsubishi Metal Corp Automatic changing mechanism for tip

Also Published As

Publication number Publication date
JPS604331B2 (en) 1985-02-02

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