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发明名称
Procédé de fabrication de poudre de fer en vue de la production de métal fritté
摘要
申请公布号
FR896424(A)
申请公布日期
1945.02.21
申请号
FRD896424
申请日期
1943.07.16
申请人
VOGEL & NOOT AKTIENGESELLSCHAFT
发明人
分类号
B22F9/20
主分类号
B22F9/20
代理机构
代理人
主权项
地址
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