Method of making toothbrushes,申请号US19520323290-传众专利搜索

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法人/股东/高管

发明名称	Method of making toothbrushes
摘要
申请公布号	US2666954(A)	申请公布日期	1954.01.26
申请号	US19520323290	申请日期	1952.11.29
申请人	POTTER RALPH B	发明人	POTTER RALPH B.
分类号	A46B9/04	主分类号	A46B9/04
代理机构		代理人
主权项
地址

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