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Class Information
Number: 114/37
Name: Ships > Scows > Dumping and unloading > Bottom doors > Flooding gates
Description: Dumping-scows having bottom doors and additional gates for admission of water to flood the load and facilitate dumping or discharge.

Patents under this class:

Patent Number Title Of Patent Date Issued
4374504 Suction dredger barge Feb. 22, 1983

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