Perfectionnements apportés aux mécanismes de commande des freins mécaniques à patns sur rails,申请号FRD740625-传众专利搜索

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发明名称	Perfectionnements apportés aux mécanismes de commande des freins mécaniques à patns sur rails
摘要
申请公布号	FR740625(A)	申请公布日期	1933.01.30
申请号	FRD740625	申请日期	1932.07.30
申请人	COMPAGNIE J. G. BRILL	发明人
分类号	B61H7/02	主分类号	B61H7/02
代理机构		代理人
主权项
地址

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