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Priority to NL7209613ApriorityCriticalpatent/NL7209613A/xx
Publication of NL7209613ApublicationCriticalpatent/NL7209613A/xx
B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
B66C13/00—Other constructional features or details
B66C13/04—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack
B66C13/08—Auxiliary devices for controlling movements of suspended loads, or preventing cable slack for depositing loads in desired attitudes or positions