Manufacture of smokeless powder,申请号US19430474443-传众专利搜索

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发明名称	Manufacture of smokeless powder
摘要
申请公布号	US2370272(A)	申请公布日期	1945.02.27
申请号	US19430474443	申请日期	1943.02.02
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
主权项
地址

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