Toothbrush,申请号US19380245345-传众专利搜索

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法人/股东/高管

发明名称	Toothbrush
摘要
申请公布号	US2266195(A)	申请公布日期	1941.12.16
申请号	US19380245345	申请日期	1938.12.13
申请人	LAY HALLOCK ROBERT	发明人	HALLOCK ROBERT LAY
分类号	A46B7/06	主分类号	A46B7/06
代理机构		代理人
主权项
地址

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