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公开(公告)号：US3329464A
公开(公告)日：1967-07-04
申请号：US45245065
申请日：1965-04-22
Applicant: JOHN BARWOOD ANTONY , LYNDON FISHER MICHAEL , GERARD FITZGERALD JAMES
Inventor： JOHN BARWOOD ANTONY , LYNDON FISHER MICHAEL , GERARD FITZGERALD JAMES
CPC classification number: A42B3/0473 , A42B3/22 , B64D25/02
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