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
Transmission coupling system
摘要
申请公布号
US2724804(A)
申请公布日期
1955.11.22
申请号
US19510238253
申请日期
1951.07.24
申请人
RADIO CORPORATION OF AMERICA
发明人
STORCH LEO
分类号
H03H7/40
主分类号
H03H7/40
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD OF PREVENTING WATERRCOOLED VALVE SEAT FOR HOTTBLAST VALVE FROM BEING OVERHEATED
CIGARETTE LIGHTER USING CATALYZER
DEVICE FOR REDUCING LUBRICATING OIL TO SEWING MACHINE
BEDDING
VERTICALLY MOVING CHAIR FOR SITTING WORK AND STANDING WORK IN BARBERS AND BEAUTY PARLORS BUSINESS
DOLL
GOLF BALL COLLECTING EQUIPMENT
ULTRASONIC FLAW DETECTION METHOD
DIGITAL TEMPERATURE DISPLAY DEVICE
CONTACTLESS LENGTH METER
METHOD OF PRODUCING DRIED EGG WHITE
ANTITUMOR SUBSTANCE CONSISTING OF PURIFIED LIGNIN SULFONIC ACID
METHOD FOR REINFORCING DESIRED AREA OF SHEET FORM MATERIAL AND REINFORCING COMPOSITION
JOINT STRUCTURE OF FLANGES
FLOATED MATTER COLLECTOR IN DOMESTIC BATH
APPARATUS FOR OXIDATION AND MIXING OF IRON METALLURGY SLAG
COPOLYAMIDE AND FINISHING AGENT FOR LEATHER AND LEATHER SUBSTITUTE MATERIAL
LAMINATED WAVEGUIDE TYPE PHOTO SWITCHING ELEMENT
PREVENTING METHOD FOR SCALE FORMATION IN UNIT FOR FRESH WATER MAKING FROM SEA WATER
PRODUCTION OF OPTICAL CABLE
