Umbrella,申请号US19480038962-传众专利搜索

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发明名称	Umbrella
摘要
申请公布号	US2502984(A)	申请公布日期	1950.04.04
申请号	US19480038962	申请日期	1948.07.16
申请人	HELEN PARMENTER ENID	发明人	PARMENTER ENID HELEN
分类号	A45B25/18	主分类号	A45B25/18
代理机构		代理人
主权项
地址

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