Improvements in or relating to sweepers, such as carpet sweepers,申请号GB19360032768-传众专利搜索

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发明名称	Improvements in or relating to sweepers, such as carpet sweepers
摘要
申请公布号	GB486035(A)	申请公布日期	1938.05.30
申请号	GB19360032768	申请日期	1936.11.30
申请人	ENOS PORTER;HESTER PORTER FULLER	发明人
分类号	A47L11/33;B62D43/00	主分类号	A47L11/33
代理机构		代理人
主权项
地址

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