JPS61106556U - - Google Patents

Info

Publication number
JPS61106556U
JPS61106556U JP18882484U JP18882484U JPS61106556U JP S61106556 U JPS61106556 U JP S61106556U JP 18882484 U JP18882484 U JP 18882484U JP 18882484 U JP18882484 U JP 18882484U JP S61106556 U JPS61106556 U JP S61106556U
Authority
JP
Japan
Prior art keywords
drag head
cutter
dredging
comb
utility
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
JP18882484U
Other languages
English (en)
Japanese (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 JP18882484U priority Critical patent/JPS61106556U/ja
Publication of JPS61106556U publication Critical patent/JPS61106556U/ja
Pending legal-status Critical Current

Links

JP18882484U 1984-12-14 1984-12-14 Pending JPS61106556U (US20090163788A1-20090625-C00002.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18882484U JPS61106556U (US20090163788A1-20090625-C00002.png) 1984-12-14 1984-12-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18882484U JPS61106556U (US20090163788A1-20090625-C00002.png) 1984-12-14 1984-12-14

Publications (1)

Publication Number Publication Date
JPS61106556U true JPS61106556U (US20090163788A1-20090625-C00002.png) 1986-07-07

Family

ID=30746287

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18882484U Pending JPS61106556U (US20090163788A1-20090625-C00002.png) 1984-12-14 1984-12-14

Country Status (1)

Country Link
JP (1) JPS61106556U (US20090163788A1-20090625-C00002.png)

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