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Filing date
Publication date
Application filedfiledCritical
Priority to NL6509978ApriorityCriticalpatent/NL6509978A/xx
Publication of NL6509978ApublicationCriticalpatent/NL6509978A/xx
E02F7/00—Equipment for conveying or separating excavated material
E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
B—PERFORMING OPERATIONS; TRANSPORTING
B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPINGÂ
B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
B63B43/06—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability using ballast tanks