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经营范围
发明名称
Barrière transportable
摘要
申请公布号
FR1523376(A)
申请公布日期
1968.05.03
申请号
FR19670099710
申请日期
1967.03.21
申请人
发明人
ANNE-MARIE;GOURCEROL MONIQUE
分类号
E01F13/02;E04H17/18
主分类号
E01F13/02
代理机构
代理人
主权项
地址
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