Extensible and retractable wheel assembly for luggage,申请号US19660576264-传众专利搜索

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法人/股东/高管

发明名称	Extensible and retractable wheel assembly for luggage
摘要
申请公布号	US3352568(A)	申请公布日期	1967.11.14
申请号	US19660576264	申请日期	1966.08.31
申请人	AHLF JOHN C	发明人	AHLF JOHN C.
分类号	A45C5/14;B62B3/12	主分类号	A45C5/14
代理机构		代理人
主权项
地址

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