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发明名称
ELEMENT D'ECHAFAUDAGE
摘要
申请公布号
FR2761390(B1)
申请公布日期
1999.06.04
申请号
FR19970004170
申请日期
1997.03.27
申请人
REY HENRI
发明人
REY HENRI
分类号
E04G1/28;E06C1/39;E06C7/42;(IPC1-7):E04G7/30;E04G1/26;E04G1/30;E04G5/02
主分类号
E04G1/28
代理机构
代理人
主权项
地址
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