Method of making composite aluminum-lined steel-backed bearing material,申请号US19520266543-传众专利搜索

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发明名称	Method of making composite aluminum-lined steel-backed bearing material
摘要
申请公布号	US2693121(A)	申请公布日期	1954.11.02
申请号	US19520266543	申请日期	1952.01.15
申请人	JOHNSON BRONZE COMPANY	发明人	DIGHT JAMES
分类号	B23K20/227	主分类号	B23K20/227
代理机构		代理人
主权项
地址

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