首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Annunciator system
摘要
申请公布号
US2824295(A)
申请公布日期
1958.02.18
申请号
US19560565029
申请日期
1956.02.13
申请人
GENERAL TELEPHONE LABORATORIES, INCORPORATED
发明人
ZARUBA EDWARD J.
分类号
G08B25/14
主分类号
G08B25/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CONJUNTO DE BRACO DO ASSENTO PARA USO NUM VEICULO AUTOMOTIVO E PROCESSO DE FABRICAR O MESMO
METHOD AND SYSTEM FOR DIAGNOSING RESIDUAL LIFE
ERASURE MECHANISM FOR CARD READERS
Method for reducing the cholesterol and free fatty acid content in the fatcontent of anhydrous milk and the fat obtained using said method
IGNITION CONTROL METHOD OF ENGINE
FUEL INJECTION CONTROL DEVICE OF LEAN COMBUSTION INTERNAL COMBUSTION ENGINE
SUBCHAMBER TYPE DIESEL ENGINE
COOLING METHOD AND DEVICE THEREOF FOR INTERNAL COMBUSTION ENGINE
DEVICE FOR APPLYING COATING MATERIAL TO ROLLER
HOLLOW FIBER FILTER MODULE
METHOD FOR REPAIRING HOLLOW FIBER MEMBRANE MODULE
CRACKING TREATMENT OF FLUOROCARBON
LINEAR MOTOR FOR OPENING AND CLOSING CURTAIN
PORTABLE MIRROR
MATRIX CIRCUIT
SEWING MACHINE
PORTABLE ASSEMBLY TOILET
MEAT ROASTER
RADIO COMMUNICATION EQUIPMENT
SEMICONDUCTOR INTEGRATED CIRCUIT
