NOZZLE ASSEMBLY FOR A VACUUM DEVICE,申请号GB19870026928-传众专利搜索

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发明名称	NOZZLE ASSEMBLY FOR A VACUUM DEVICE
摘要
申请公布号	GB2198333(B)	申请公布日期	1991.02.13
申请号	GB19870026928	申请日期	1987.11.18
申请人	* SHOP-VAC CORPORATION	发明人	ROBERT C * BERFIELD;RONALD F * MELAND
分类号	A47L9/02;A47L9/24;F16L37/53	主分类号	A47L9/02
代理机构		代理人
主权项
地址

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