TIME DIVISION OPTICAL EXCHANGE SYSTEM,申请号JP19870305153-传众专利搜索

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发明名称	TIME DIVISION OPTICAL EXCHANGE SYSTEM
摘要
申请公布号	JPH01144889(A)	申请公布日期	1989.06.07
申请号	JP19870305153	申请日期	1987.12.01
申请人	NEC CORP	发明人	SUZUKI SHUJI;FUJIWARA MASAHIKO
分类号	H04Q11/04;H04Q3/52;H04Q11/02	主分类号	H04Q11/04
代理机构		代理人
主权项
地址

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