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
FREQUENCY DISPLAY UNIT
摘要
申请公布号
JPS5418611(A)
申请公布日期
1979.02.10
申请号
JP19770083035
申请日期
1977.07.13
申请人
SONY CORP
发明人
YAMAMOTO KENJI;UMEDA KAORU
分类号
H04B1/16;H03J1/02;H03J1/04
主分类号
H04B1/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF PRODUCING EXHAUST GAS CONCENTRATION SENSOR
SHIFT REGISTER BY MAGNETIC FLUX QUANTUM TRANSFER
ELECTRICCMECHANIC AUTOMATIC TRANSMISSION AND TRANSMISSION CONTROLLER
LOOP CONTROLLER
CAP FOR RADIATOR
MANUFACTURE OF CALIBER ROLL
CAR HEIGHT ADJUSTING DEVICE
CAR HEIGHT DETECTOR
VIBRATING PLATE FOR LOUDSPEAKER
OPTICAL INFORMATION REPRODUCER
PAUSE TIME LIMITER FOR DISC REPRODUCER
ULTRASONIC WAVE DELAY LINE OF PIEZOELECTRIC TYPE AND ITS MANUFACTURE
COMPOSITE EXCHANGE SYSTEM
PHOTOSENSITIVE MATERIAL FOR ELECTROPHOTOGRAPHY
UNDERWATER INSTALLING TYPE CHANNEL BOX CRUSHER
SILENT CHAIN TRANSMISSION
SKEWED INTERMESHING DIFFERENTIAL FACE GEARING MECHANISM
OLEFIN POLYMERIZATION CATALYST
LADLE RAISING METHOD AND APPARATUS IN CONTINUOUS CASTING INSTALLATION
PRODUCTION OF STAINLESS STEEL FOR SPRING WITH EXCELLENT FATIGUE RESISTANCE