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公开(公告)号：US3433940A
公开(公告)日：1969-03-18
申请号：US3433940D
申请日：1967-06-07
Applicant: STEWART WARNER CORP
Inventor： BAEZ EDGAR R , HEINKE WALTER M , NELKEN ALFRED
CPC classification number: G02B6/0008 , B60Q3/14 , B60Q3/64
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