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公开(公告)号：US3342708A
公开(公告)日：1967-09-19
申请号：US56880466
申请日：1966-07-29
Applicant: GEN DYNAMICS CORP
Inventor： TURNS EARL W , HEAD JOHNNY W , HOFFMAN HAROLD C , PORTER ARTHUR C
CPC classification number: C25D3/64 , C25D7/10 , Y10S428/935 , Y10T428/12896
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