Compass deviation error measurement and correction,申请号GB19610046701-传众专利搜索

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发明名称	Compass deviation error measurement and correction
摘要
申请公布号	GB1006326(A)	申请公布日期	1965.09.29
申请号	GB19610046701	申请日期	1961.12.29
申请人	SPERRY RAND CORPORATION	发明人
分类号	G01C17/30;G01C17/38	主分类号	G01C17/30
代理机构		代理人
主权项
地址

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