Improvements in and relating to sand blasting machines,申请号GB19290038769-传众专利搜索

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发明名称	Improvements in and relating to sand blasting machines
摘要
申请公布号	GB340760(A)	申请公布日期	1931.01.08
申请号	GB19290038769	申请日期	1929.12.18
申请人	FREDERICK WILLIAM WILSON;TILGHMAN'S PATENT SAND BLAST COMPANY LIMITED	发明人
分类号	B24C3/22	主分类号	B24C3/22
代理机构		代理人
主权项
地址

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