Hétérodyne de mesure pour mise au point et réglage des circuits haute fréquence des postes de t. s. f.,申请号FRD902229-传众专利搜索

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发明名称	Hétérodyne de mesure pour mise au point et réglage des circuits haute fréquence des postes de t. s. f.
摘要
申请公布号	FR902229(A)	申请公布日期	1945.08.22
申请号	FRD902229	申请日期	1944.02.26
申请人		发明人	BIETH PIERRE-RENE
分类号	H03B5/10	主分类号	H03B5/10
代理机构		代理人
主权项
地址

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