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经营范围
发明名称
Toiture à l'épreuve des bombes
摘要
申请公布号
FR852939(A)
申请公布日期
1940.03.06
申请号
FRD852939
申请日期
1939.04.12
申请人
发明人
AUGUSTE KOCHLI;CHARLES ZBERG
分类号
E04H9/10
主分类号
E04H9/10
代理机构
代理人
主权项
地址
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