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发明名称
PROCESS OF PREPARING NITRO-CELLULOSE
摘要
申请公布号
CA311112(A)
申请公布日期
1931.05.05
申请号
CAD311112
申请日期
申请人
NITRO-GLARUS A. G.
发明人
ERNEST TSCHUDIN
分类号
主分类号
代理机构
代理人
主权项
地址
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