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发明名称
Verfahren zur Herstellung von Rohlingen durch Verpressen von Polyvinylformaldehydacetal
摘要
申请公布号
DE879014(C)
申请公布日期
1953.06.08
申请号
DE1941P005734D
申请日期
1941.04.11
申请人
RUDOLF DECKER;DR. HELLMUTH HOLZ
发明人
BERG HERBERT DR.
分类号
C08L29/14
主分类号
C08L29/14
代理机构
代理人
主权项
地址
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