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发明名称
FIREPROOF DOOR WING
摘要
申请公布号
PL115369(B1)
申请公布日期
1981.03.31
申请号
PL19780205235
申请日期
1978.03.09
申请人
发明人
分类号
B60J5/00;B62D;B63B19/00;B63B43/32;E06B5/16;(IPC1-7):E06B5/16
主分类号
B60J5/00
代理机构
代理人
主权项
地址
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