Improvements in barometric pressure sensitive systems,申请号GB19410013718-传众专利搜索

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发明名称	Improvements in barometric pressure sensitive systems
摘要
申请公布号	GB617953(A)	申请公布日期	1949.02.14
申请号	GB19410013718	申请日期	1941.10.24
申请人	SPERRY GYROSCOPE COMPANY, INC.	发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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