METERING OF POWDERED OR GRANULAR MATERIALS,申请号GB19800018783-传众专利搜索

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发明名称	METERING OF POWDERED OR GRANULAR MATERIALS
摘要
申请公布号	GB2053423(B)	申请公布日期	1983.06.15
申请号	GB19800018783	申请日期	1980.06.09
申请人	BRITISH SYPHON INDUSTRIES LTD	发明人
分类号	A47J31/40;G01F15/00;(IPC1-7):F16K51/00	主分类号	A47J31/40
代理机构		代理人
主权项
地址

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