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经营范围
发明名称
Feuille de structure poreuse à base de mica
摘要
申请公布号
FR1495014(A)
申请公布日期
1967.09.15
申请号
FR19660072916
申请日期
1966.08.12
申请人
MINNESOTA MINING AND MANURFACTURING COMPANY
发明人
分类号
C04B30/02;D21H13/44;H01B3/04
主分类号
C04B30/02
代理机构
代理人
主权项
地址
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