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经营范围
发明名称
Pied support à rallonge pour échafaudage
摘要
申请公布号
FR712377(A)
申请公布日期
1931.10.01
申请号
FRD712377
申请日期
1931.03.02
申请人
发明人
CHAMPANHET MARIUS;CHAMPANHET MARCEL
分类号
E04G1/32
主分类号
E04G1/32
代理机构
代理人
主权项
地址
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