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发明名称
Apparatus for the manufacture of smokeless powder
摘要
申请公布号
US2316195(A)
申请公布日期
1943.04.13
申请号
US19400325515
申请日期
1940.03.23
申请人
HERCULES POWDER COMPANY
发明人
TROXLER BERNHART
分类号
C06B21/00
主分类号
C06B21/00
代理机构
代理人
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