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
摘要
申请公布号
JPS5218643(U)
申请公布日期
1977.02.09
申请号
JP19750104415U
申请日期
1975.07.26
申请人
发明人
分类号
H03F1/30;H03F1/34;(IPC1-7):H03F1/34;H03F11/30
主分类号
H03F1/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
POLYCARBONATE RESIN COMPOSITION AND MOLDED ARTICLE
IMAGE DISPLAY DEVICE
METHOD TO MANUFACTURE A COMPONENT OF A COMPOSITE STRUCTURE
REMOTE CONTROL SYSTEM FOR MEDIATING AND DIVIDING DATA
SUPPORT FOR A PRESSURE WASHER
HEAT RESISTING CONDUCTIVE YARN AND COATING LIQUID THEREOF
METHOD AND APPARATUS FOR SELECTING VIDEO CODEC TO BE USED BETWEEN STATIONS
MOULD FRAME SET FOR RING-TYPE THREAD MAKING
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF THE SAME
INTEGRATED DIES FOR FORMING BELLOWS ON A STRAW
AN ABSORBTION PANNEL FOR CEILING AND MANUFACTURING METHOD THEREOF
USING METHOD FOR SERVICE OF SPEECH BUBBLE SERVICE BASED ON LOCATION INFORMATION OF PORTABLE MOBILE, APPARATUS AND SYSTEM THEREOF
TRAY OF VEHICLES
INTEGRATED MESSAGING SYSTEM
IMAGE REPRODUCING APPARATUS AND IMAGE REPRODUCING METHOD THEREOF
INNER PLATE FOR MOCVD DEVICE AND MANUFACTURING METHOD THEREOF
SYSTEM AND METHOD FOR DELIVERY CONTENTS BASED ON NEAR FIELD COMMUNICATION
HOUSING OF TRANSFORMER HAVE TWO-FOLD COOLING PLATE
OPTIMIZATION SYSTEM USING AN ITERATIVE EXPERT ENGINE
PARTICLE BEAM MASS SPECTROSCOPY