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发明名称
Smokeless powder and method of producing
摘要
申请公布号
US2120324(A)
申请公布日期
1938.06.14
申请号
US19330689546
申请日期
1933.09.15
申请人
HERCULES POWDER COMPANY
发明人
DICKERMAN LOUIS A.
分类号
C06B21/00
主分类号
C06B21/00
代理机构
代理人
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地址
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