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经营范围
发明名称
Papier de mica résistant à l'eau
摘要
申请公布号
FR1180848(A)
申请公布日期
1959.06.09
申请号
FRD1180848
申请日期
1957.08.06
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
C04B41/49;C04B41/52;D21H13/44;D21H17/13;D21H23/42;H01B3/04
主分类号
C04B41/49
代理机构
代理人
主权项
地址
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