Compass,申请号US19530329687-传众专利搜索

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发明名称	Compass
摘要
申请公布号	US2701917(A)	申请公布日期	1955.02.15
申请号	US19530329687	申请日期	1953.01.05
申请人	AKTIEBOLAGET PIAB	发明人	TELL SVEN AXEL
分类号	B43L9/02	主分类号	B43L9/02
代理机构		代理人
主权项
地址

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