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发明名称
Verfahren zur Herstellung von durchsichtigem Kunsthorn aus Eiweissstoffen
摘要
申请公布号
DE509554(C)
申请公布日期
1930.10.09
申请号
DE1928P057229D
申请日期
1928.02.29
申请人
DR. FRANZ PABST
发明人
分类号
C08L89/00
主分类号
C08L89/00
代理机构
代理人
主权项
地址
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