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公开(公告)号:US3285222A
公开(公告)日:1966-11-15
申请号:US45634065
申请日:1965-05-17
Applicant: DU PLESSIS JACQUES ARTUR , MARCEL HUGUES , RENE SAUBAL-BAYARD , JEAN LOUPIAC , ROLAND COUVERTURE , GEORGES TAILLEFER
Inventor: DU PLESSIS JACQUES ARTUR , MARCEL HUGUES , RENE SAUBAL-BAYARD , JEAN LOUPIAC , ROLAND COUVERTURE , GEORGES TAILLEFER
CPC classification number: B60C23/0403 , G01L17/00 , G05D16/0652 , G05D16/10 , G10K5/00 , G10K9/18