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发明名称
Extruded gaskets for laterally movable doors of railway cars
摘要
申请公布号
US2993243(A)
申请公布日期
1961.07.25
申请号
US19580780741
申请日期
1958.12.16
申请人
THE YOUNGSTOWN STEEL DOOR COMPANY
发明人
BEAUCHAMP WILFRED A.
分类号
F16F1/42
主分类号
F16F1/42
代理机构
代理人
主权项
地址
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