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
POLARITY DETECTION CIRCUIT
摘要
申请公布号
JPH03148943(A)
申请公布日期
1991.06.25
申请号
JP19890287007
申请日期
1989.11.02
申请人
MATSUSHITA ELECTRIC IND CO LTD
发明人
YOSHIDA KAZUHIRO
分类号
H04M1/00;H04M1/04;H04M11/04
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
COGENERATION SYSTEM
METHODS OF ETCHING A PATTERN LAYER TO FORM STAGGERED HEIGHTS THEREIN AND INTERMEDIATE SEMICONDUCTOR DEVICE STRUCTURES
ANTHRACENE DERIVATIVES, ORGANIC COMPOUNDS, AND LIGHT-EMITTING DEVICES AND ELECTRONIC DEVICES USING THE ANTHRACENE DERIVATIVES
METHOD OF MANUFACTURING GERMANIUM SILICIDE AND DEVICE HAVING GERMANIUM SILICIDE FORMED BY THE SAME
CMOS IMAGE SENSOR AND METHOD OF MANUFATURING THEREOF
ADHESIVE LAYER FOR A BUBBLE-FREE ADHESIVE BOND
CIRCUIT BOARD AND ELECTRONIC EQUIPMENT SYSTEM
BIOCHIP KIT AND METHOD OF TESTING BIOLOGICAL SAMPLE
AUTO FOCUSING CAMERA MODULE
HYDROGEN GENERATOR HAVING A POROUS ELECTRODE PLATE
HINGE ASSEMBLY OF MOUNT SUPPORT
CAMERA MODULE AND METHOD OF MANUFACTURING THE SAME
A CENTRAL WATER TREATMENT SYSTEM
RUBBER TYPE FOAM COMPOSITION FOR OF OUT-SOLE WITH DIMENSIONALSTABILITY AND IMPROVEDABRASION RESISTANCE
HYBRID AUTOMATIC TRANSMISSION SYSTEM WITHOUT ADDITIONAL ELECTRIC AND HYDRAULIC PUMP
HIGH VOLTAGE GENERATION CIRCUIT AND METHOD FOR REDUCING OVERSHOOT OF OUTPUT VOLTAGE
METHOD AND COMPUTER PROGRAM PRODUCT OF COMPUTER AIDED DESIGN OF A PRODUCT COMPRISING A SET OF CONSTRAINED OBJECTS
SENDER-CONTROLLED ELECTRONIC MESSAGE NOTIFICATION
IDENTIFICATION OF EMOTIONAL STATES USING PHYSIOLOGICAL RESPONSES
EIN OFEN UND SEIN BETRIEBSVERFAHREN
