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发明名称
FIRE DOOR FOR AN ELEVATOR
摘要
申请公布号
CA2097455(A1)
申请公布日期
1993.12.05
申请号
CA19932097455
申请日期
1993.06.01
申请人
HOEFSLOOT, LEON
发明人
HOEFSLOOT, LEON
分类号
B66B13/30;(IPC1-7):B66B13/30
主分类号
B66B13/30
代理机构
代理人
主权项
地址
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