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经营范围
发明名称
STRIATION DU BETON.
摘要
申请公布号
BE788487(A1)
申请公布日期
1973.01.02
申请号
BED788487
申请日期
申请人
LA SOUDURE ELECTRIQUE AUTOGENE PROCEDES ARCOS, 56-62, RUE DES DEUX GARES, BRUXELLES 7,
发明人
分类号
B28D1/00;E01C23/08;(IPC1-7):E04B/;H05H/
主分类号
B28D1/00
代理机构
代理人
主权项
地址
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