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经营范围
发明名称
TEGEL.
摘要
申请公布号
NL165238(C)
申请公布日期
1981.03.16
申请号
NL19720000920
申请日期
1972.01.21
申请人
BROOS B.V., ETTEN-LEUR.
发明人
分类号
E01C5/22;E01C13/04;E04F15/10;(IPC1-7):E01C5/22;E01C13/00
主分类号
E01C5/22
代理机构
代理人
主权项
地址
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