Improvements in spring cushioned keys for typewriters and like machines,申请号GB19330016093-传众专利搜索

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发明名称	Improvements in spring cushioned keys for typewriters and like machines
摘要
申请公布号	GB401994(A)	申请公布日期	1933.11.23
申请号	GB19330016093	申请日期	1933.06.02
申请人	GARRY WHITNEY MUNSON	发明人
分类号	B41J5/12	主分类号	B41J5/12
代理机构		代理人
主权项
地址

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