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发明名称
PROCEDE DE FABRICATION D'ARTICLES DE FORME COMPLIQUEE PAR TRAVAIL D'UNEBARRE COMPRENANT DE LA POUDRE
摘要
申请公布号
BE759889(A1)
申请公布日期
1971.05.17
申请号
BED759889
申请日期
申请人
WHITTAKER CORP., 9229 SUNSET BOULEVARD, LOS ANGELES, CALIFORNIA 90069 (E.U.A.),
发明人
A.R. KAUFMANN.
分类号
B21C1/00;B21C23/00;B21C23/01;B21C23/14;B21J5/06;B22F3/20;B22F5/00;B22F7/06;(IPC1-7):B22F/;B21C/
主分类号
B21C1/00
代理机构
代理人
主权项
地址
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