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经营范围
发明名称
Dispositif de protection pour coins d'escaliers et analogues
摘要
申请公布号
FR814147(A)
申请公布日期
1937.06.17
申请号
FRD814147
申请日期
1936.11.28
申请人
发明人
CHEVALERIAS EUGENE;CHEVALERIAS ANTOINE;CHEVALERIAS CLAUDE
分类号
E04F19/04
主分类号
E04F19/04
代理机构
代理人
主权项
地址
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