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公开(公告)号：BR9301098A
公开(公告)日：1994-11-29
申请号：BR9301098
申请日：1993-05-17
Applicant: STALEY MFG CO A E
Inventor： LILLARD DONALD W JR , SCHANEFELT ROBERT V , DAY GARY , SCHWAB LAWRENCE R , MALLEE FRANCIS M
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