UNBALANCED RINGING USING A BALANCED RINGING GENERATOR OF A SUBSCRIBER LINE INTERFACE CIRCUIT,申请号EP19970953502-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	UNBALANCED RINGING USING A BALANCED RINGING GENERATOR OF A SUBSCRIBER LINE INTERFACE CIRCUIT
摘要
申请公布号	EP1010311(A4)	申请公布日期	2000.06.21
申请号	EP19970953502	申请日期	1997.12.22
申请人	SCIENTIFIC-ATLANTA, INC.	发明人	DALY, WILLIAM, G.;CAINE, STEVEN, L.
分类号	H04M1/00;H04M3/00;H04M19/02;(IPC1-7):H04M1/00	主分类号	H04M1/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

LUBRICATING OIL COMPOSITION FOR INTERNAL COMBUSTION ENGINE

HOLLOW STEERING RACK SHAFT AND METHOD FOR MANUFACTURING THE SAME

CABLE TYPE STEERING DEVICE

ULTRASONIC PROBE

WIRE ELECTRIC DISCHARGE MACHINING DEVICE

CARBON FIBER CHOPPED STRAND AND METHOD FOR PRODUCING THE SAME

LUBRICATING OIL COMPOSITION FOR AUTOMOBILE ENGINE

HOMOGENEOUS ELECTROVISCOUS FLUID COMPOSITION

BIODEGRADABLE RESIN CROSSLINKED FOAM AND METHOD FOR PRODUCING THE SAME

AROMATIC LIQUID CRYSTAL POLYESTER AND ITS FILM

EPOXY RESIN COMPOSITION

HYDROXYSTYRENE POLYMER HAVING SYNDIOTACTIC STRUCTURE CONTAINING LITTLE AMOUNT OF METAL ION AND METHOD FOR PRODUCING THE SAME

EXTRUDED FOAM OF POLYOLEFIN RESIN

AGENT FOR IMPROVING WORKABILITY OF CEMENT COMPOSITION AND WATER-REDUCING ADMIXTURE FOR CEMENT CONTAINING THE SAME

WHEEL CAP AND MANUFACTURING METHOD THEREFOR

TRANSPARENT LAMINATED FILM

CYLINDRICAL FIBER-REINFORCED RUBBER MOLDED PRODUCT AND ITS MANUFACTURING METHOD

COMPOSITION AND METHOD OF GENE ANALYSIS FOR POLYCYSTIC KIDNEY