Signal actuated alarm circuit,申请号US19390257901-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	Signal actuated alarm circuit
摘要
申请公布号	US2287926(A)	申请公布日期	1942.06.30
申请号	US19390257901	申请日期	1939.02.23
申请人	RADIO CORPORATION OF AMERICA	发明人	ZEPLER ERICH ERNST
分类号	H04Q1/44	主分类号	H04Q1/44
代理机构		代理人
主权项
地址

您可能感兴趣的专利

FLUID BEARING DEVICE, MOTOR AND INFORMATION DEVICE

AUTOMATIC TRANSMISSION

ROTARY DAMPER FOR VEHICLE SEAT

CONSTRUCTION METHOD FOR UNDERWATER PLACEMENT

SLIDING DOOR DEVICE WITH HINGED DOOR MECHANISM

MOUNTING CONSTRUCTION METHOD OF DAYLIGHTING HEAT-INSULATING MATERIAL, AND SIMPLE HEAT-INSULATING WINDOW

HINGE DEVICE WITH DAMPER

PLATE-LIKE STRUCTURE

EXTERNAL FACING MATERIAL FOR CONSTRUCTION AND COATING LIQUID FOR BUILDING EXTERNAL FACING

BRIDGE INSPECTION METHOD AND BRIDGE INSPECTION APPARATUS

LOOP CORD SHIRT

MULTIPLY OILPROOF BOARD, METHOD FOR PRODUCING THE SAME, AND OILPROOF PAPER CONTAINER PRODUCED BY USING THE SAME

SURFACE-TREATED PLATED STEEL SHEET AND SURFACE TREATMENT SOLUTION

SURFACE-TREATED STEEL SHEET FOR HOT PRESSING AND METHOD FOR MANUFACTURING HOT-PRESSED MEMBER USING THE SAME

CIRCUIT CONNECTING MATERIAL, CONNECTING STRUCTURE OF CIRCUIT MEMBER, AND METHOD FOR CONNECTING CIRCUIT MEMBER

RUBBER COMPOSITION AND RUBBER MEMBER

MANUFACTURING METHOD FOR WET MASTER BATCH

BUILDUP AGENT FOR MODEL MATERIAL