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经营范围
发明名称
Procédé de fabrication de poudre de fer.
摘要
申请公布号
CH268238(A)
申请公布日期
1950.05.15
申请号
CHD268238
申请日期
1947.01.17
申请人
GENERAL ANILINE & FILM CORPORATION
发明人
CORPORATION GENERAL ANILINE & FILM
分类号
B22F1/00
主分类号
B22F1/00
代理机构
代理人
主权项
地址
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