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发明名称
Verbesserung des Verfahrens des Hauptpatents 767294 zur Herstellung von druckfesten Hohlkoerpern
摘要
申请公布号
DE767443(C)
申请公布日期
1952.08.14
申请号
DE1941I069977D
申请日期
1941.07.04
申请人
BADISCHE ANILIN- & SODA-FABRIK (I. G. FARBENINDUSTRIE A. G. IN AUFLOESUNG)
发明人
SCHIERENBECK JULIUS DR.
分类号
B21C37/15
主分类号
B21C37/15
代理机构
代理人
主权项
地址
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