DIGITAL TRANSMISSION SYSTEM,申请号JP19880278815-传众专利搜索

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发明名称	DIGITAL TRANSMISSION SYSTEM
摘要
申请公布号	JPH02124657(A)	申请公布日期	1990.05.11
申请号	JP19880278815	申请日期	1988.11.02
申请人	NIPPON TELEGR & TELEPH CORP <NTT>	发明人	TSUYUKI SHIGERU;ASATANI KOICHI;ISHIKURA AKIHIKO
分类号	H04L25/38;H04L25/40	主分类号	H04L25/38
代理机构		代理人
主权项
地址

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