Chart recorder,申请号US19810243055-传众专利搜索

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发明名称	Chart recorder
摘要	A chart recorder is described in which the writing head is rotatable by a motor to position any one of several writing tips over the paper. The motor is mounted on the same carriage as the writing head for movement relative to the paper.
申请公布号	US4388631(A)	申请公布日期	1983.06.14
申请号	US19810243055	申请日期	1981.03.12
申请人	CHESSELL LIMITED	发明人	HOULDSWORTH, JOHN
分类号	G01D9/34;G01D15/24;(IPC1-7):G01D9/34	主分类号	G01D9/34
代理机构		代理人
主权项
地址

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