Dispositif pouvant servir de joint ou de palier sphérique s'alignant de lui-même.,申请号CHD146929-传众专利搜索

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发明名称	Dispositif pouvant servir de joint ou de palier sphérique s'alignant de lui-même.
摘要
申请公布号	CH146929(A)	申请公布日期	1931.05.15
申请号	CHD146929	申请日期	1930.02.28
申请人	RICARDO,HARRY RALPH	发明人	RALPH RICARDO,HARRY
分类号		主分类号
代理机构		代理人
主权项
地址

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