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公开(公告)号：US3007155A
公开(公告)日：1961-10-31
申请号：US80710259
申请日：1959-04-17
Applicant: US INDUSTRIES INC
Inventor： THRACY PETRIDES , TUCKERMAN JR LEVERETT S , WINZERMER AARON M
CPC classification number: G01C11/025 , G01S1/02
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