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公开(公告)号:US3554230A
公开(公告)日:1971-01-12
申请号:US3554230D
申请日:1968-07-03
申请人: ARTHUR A BERG , WERNER KOBNICK
发明人: BERG ARTHUR A , KOBNICK WERNER
IPC分类号: F16L37/256 , F16L37/40 , F16L37/46 , F16L37/28
CPC分类号: F16L37/46 , F16L37/256 , F16L37/40 , Y10T137/87957
摘要: A gladhand containing a valve automatically closing its outlet and having a portion extending through the outlet for automatic opening upon engagement with a cooperating gladhand construction.
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公开(公告)号:US3545887A
公开(公告)日:1970-12-08
申请号:US3545887D
申请日:1968-07-03
申请人: WERNER KOBNICK
发明人: KOBNICK WERNER
CPC分类号: F04C28/24 , G05D16/166 , Y10T137/2612 , Y10T137/777
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