Improvements in devices for distributing powdered and like solid material, particularly when dealing with fires, incendiary and gas bombs and the like,申请号GB19390021346-传众专利搜索

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发明名称	Improvements in devices for distributing powdered and like solid material, particularly when dealing with fires, incendiary and gas bombs and the like
摘要
申请公布号	GB532400(A)	申请公布日期	1941.01.23
申请号	GB19390021346	申请日期	1939.07.22
申请人	CHARLES WALLIS	发明人
分类号	A62C99/00	主分类号	A62C99/00
代理机构		代理人
主权项
地址

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