Verfahren zur annäherungsweisen Bestimmung der Richtung von ankommenden Schallstrahlen und Vorrichtung zur Ausübung dieses Verfahrens.,申请号CHD143860-传众专利搜索

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发明名称	Verfahren zur annäherungsweisen Bestimmung der Richtung von ankommenden Schallstrahlen und Vorrichtung zur Ausübung dieses Verfahrens.
摘要
申请公布号	CH143860(A)	申请公布日期	1930.11.30
申请号	CHD143860	申请日期	1929.08.05
申请人	C. P. GOERZ OPTISCHE ANSTALT AKTIENGESELLSCHAFT, AKCIOVA SPOLECNOST K. P. GOERZ OPTICKY USTAV	发明人	C. P. GOERZ OPTISCHE ANSTALT AKTIENGESELLSCHAFT, AKCIOVA SPOLECNOST K. P. GOERZ OPTICKY USTAV
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代理机构		代理人
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