![]() ![]() ![]() Original Assignee Deepsea Ventures Inc 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 or warranty as to the accuracy of the list.) Miller Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US05/847,482 Inventor John P. Google Patents Suction nozzle dredge headÄownload PDF Info Publication number US4178704A US4178704A US05/847,482 US84748277A US4178704A US 4178704 A US4178704 A US 4178704A US 84748277 A US84748277 A US 84748277A US 4178704 A US4178704 A US 4178704A Authority US United States Prior art keywords nozzle fingers nozzle opening opening projecting Prior art date Legal status (The legal status is an assumption and is not a legal conclusion. Google Patents US4178704A - Suction nozzle dredge head
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