Способ увеличения времени задержки одного или серии импульсов с помощью ультразвуковой задерживающей линии,申请号SU19490394404-传众专利搜索

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发明名称	Способ увеличения времени задержки одного или серии импульсов с помощью ультразвуковой задерживающей линии
摘要
申请公布号	SU86203(A1)	申请公布日期	1949.11.30
申请号	SU19490394404	申请日期	1949.03.24
申请人	BOBROV N.V.	发明人	BOBROV N.V.
分类号	H03K3/72	主分类号	H03K3/72
代理机构		代理人
主权项
地址

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