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发明名称
BARRIERE COUPE-FEU
摘要
申请公布号
BE857266(A1)
申请公布日期
1978.01.30
申请号
BE19770179734
申请日期
1977.07.28
申请人
ELECTRIFICATION ET TRAVAUX SPECIAUX S.A. E.T.S.
发明人
分类号
A62C3/16;E04F19/00;E04F21/00;H02G3/22;(IPC1-7):A62C/
主分类号
A62C3/16
代理机构
代理人
主权项
地址
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