JPS60216812A - 沈砂掻揚機 - Google Patents

沈砂掻揚機

Info

Publication number
JPS60216812A
JPS60216812A JP6657784A JP6657784A JPS60216812A JP S60216812 A JPS60216812 A JP S60216812A JP 6657784 A JP6657784 A JP 6657784A JP 6657784 A JP6657784 A JP 6657784A JP S60216812 A JPS60216812 A JP S60216812A
Authority
JP
Japan
Prior art keywords
link
underwater
guide rail
sand
moved
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
JP6657784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6223602B2 (enExample
Inventor
Takashi Suzuki
貴司 鈴木
Toshio Suzuki
敏雄 鈴木
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.)
Proterial Ltd
Original Assignee
Hitachi Metals 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 Hitachi Metals Ltd filed Critical Hitachi Metals Ltd
Priority to JP6657784A priority Critical patent/JPS60216812A/ja
Publication of JPS60216812A publication Critical patent/JPS60216812A/ja
Publication of JPS6223602B2 publication Critical patent/JPS6223602B2/ja
Granted legal-status Critical Current

Links

JP6657784A 1984-04-03 1984-04-03 沈砂掻揚機 Granted JPS60216812A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6657784A JPS60216812A (ja) 1984-04-03 1984-04-03 沈砂掻揚機

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6657784A JPS60216812A (ja) 1984-04-03 1984-04-03 沈砂掻揚機

Publications (2)

Publication Number Publication Date
JPS60216812A true JPS60216812A (ja) 1985-10-30
JPS6223602B2 JPS6223602B2 (enExample) 1987-05-25

Family

ID=13319946

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6657784A Granted JPS60216812A (ja) 1984-04-03 1984-04-03 沈砂掻揚機

Country Status (1)

Country Link
JP (1) JPS60216812A (enExample)

Also Published As

Publication number Publication date
JPS6223602B2 (enExample) 1987-05-25

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