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发明名称
Improvements in and relating to the regeneration of protein animal substances, fibroins and sericins
摘要
申请公布号
GB517956(A)
申请公布日期
1940.02.13
申请号
GB19380026155
申请日期
1938.09.07
申请人
SOCIETA ANONIMA BREVETTI MARIO PIACENZA
发明人
分类号
D01F4/00
主分类号
D01F4/00
代理机构
代理人
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