Reinking machine for typewriter ribbons,申请号US19420464487-传众专利搜索

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发明名称	Reinking machine for typewriter ribbons
摘要
申请公布号	US2390612(A)	申请公布日期	1945.12.11
申请号	US19420464487	申请日期	1942.11.04
申请人	OGG LEON L	发明人	OGG LEON L.
分类号	B41J31/14	主分类号	B41J31/14
代理机构		代理人
主权项
地址

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