Powered invalid chair and handle control therefor,申请号US19530333810-传众专利搜索

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法人/股东/高管

发明名称	Powered invalid chair and handle control therefor
摘要
申请公布号	US2742973(A)	申请公布日期	1956.04.24
申请号	US19530333810	申请日期	1953.01.28
申请人	INGOLF JOHANNESEN HANS ARNE	发明人	JOHANNESEN HANS ARNE INGOLF
分类号	A61G5/06;B62B9/06	主分类号	A61G5/06
代理机构		代理人
主权项
地址

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