JPS5771940A - Cutter water jet pump dredging work - Google Patents

Cutter water jet pump dredging work

Info

Publication number
JPS5771940A
JPS5771940A JP14764280A JP14764280A JPS5771940A JP S5771940 A JPS5771940 A JP S5771940A JP 14764280 A JP14764280 A JP 14764280A JP 14764280 A JP14764280 A JP 14764280A JP S5771940 A JPS5771940 A JP S5771940A
Authority
JP
Japan
Prior art keywords
water
water jet
jet pump
suction port
cutter
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
JP14764280A
Other languages
English (en)
Inventor
Shigeo Takamura
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP14764280A priority Critical patent/JPS5771940A/ja
Publication of JPS5771940A publication Critical patent/JPS5771940A/ja
Pending legal-status Critical Current

Links

JP14764280A 1980-10-23 1980-10-23 Cutter water jet pump dredging work Pending JPS5771940A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14764280A JPS5771940A (en) 1980-10-23 1980-10-23 Cutter water jet pump dredging work

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14764280A JPS5771940A (en) 1980-10-23 1980-10-23 Cutter water jet pump dredging work

Publications (1)

Publication Number Publication Date
JPS5771940A true JPS5771940A (en) 1982-05-06

Family

ID=15434945

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14764280A Pending JPS5771940A (en) 1980-10-23 1980-10-23 Cutter water jet pump dredging work

Country Status (1)

Country Link
JP (1) JPS5771940A (ja)

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