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Priority claimed from JP2008593Aexternal-prioritypatent/JPH03212697A/ja
Priority claimed from JP2008594Aexternal-prioritypatent/JP2830276B2/ja
Priority claimed from JP2033209Aexternal-prioritypatent/JP2836889B2/ja
Priority claimed from FI910292Aexternal-prioritypatent/FI104663B/fi
Application filed by Matsushita Electric Ind Co LtdfiledCriticalMatsushita Electric Ind Co Ltd
Priority to FI990865ApriorityCriticalpatent/FI118022B/fi
Publication of FI990865ApublicationCriticalpatent/FI990865A/fi
Publication of FI990865A0publicationCriticalpatent/FI990865A0/fi
Application grantedgrantedCritical
Publication of FI118022BpublicationCriticalpatent/FI118022B/fi
Interference suppression device which can prevent the deterioration of the signal high-frequency characteristic occurring after interference suppression and in symmetrical signal transmission systems.