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发明名称
Method of manufacture of smokeless powder
摘要
申请公布号
US2112256(A)
申请公布日期
1938.03.29
申请号
US19360072563
申请日期
1936.04.03
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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