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发明名称
CONNECTION DIAGRAM OF A BUILTIN AMPLIFIER FOR BIFILAR'S TECHNIC
摘要
申请公布号
CU21084(A)
申请公布日期
1982.03.28
申请号
CU19170000351
申请日期
1979.08.02
申请人
VEF FERNMELDERWERK NORDHAUSEN
发明人
GUSTSCHE,BERNHARD;LINDEMANN,VOLKER
分类号
H03F1/30;H03F1/34;H03F3/187;(IPC1-7):H03F3/183
主分类号
H03F1/30
代理机构
代理人
主权项
地址
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