PROCESSING METHOD FOR CHARGING PROCEDURE IN ISDN PUBLIC PHONE IN FULL ELECTRONIC EXCHANGER,申请号KR1019940009190-传众专利搜索

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发明名称	PROCESSING METHOD FOR CHARGING PROCEDURE IN ISDN PUBLIC PHONE IN FULL ELECTRONIC EXCHANGER
摘要
申请公布号	KR1019960016649(B1)	申请公布日期	1996.12.19
申请号	KR1019940009190	申请日期	1994.04.28
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址

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