TRACK LINING,申请号USD3552319-传众专利搜索

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发明名称	TRACK LINING
摘要
申请公布号	US3552319(A)	申请公布日期	1971.01.05
申请号	USD3552319	申请日期	1968.07.09
申请人	FRANZ PLASSER;JOSEF THEURER	发明人	FRANZ PLASSER;JOSEF THEURER
分类号	E01B29/04;E01B33/02;(IPC1-7):E01B33/02	主分类号	E01B29/04
代理机构		代理人
主权项
地址

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