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
Exciter system for thyratron power inverters and the like
摘要
申请公布号
US2548955(A)
申请公布日期
1951.04.17
申请号
US19490115526
申请日期
1949.09.13
申请人
BRYANT CHUCKING GRINDER COMPANY
发明人
DEMUTH GALAN W.
分类号
H02M7/533
主分类号
H02M7/533
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND SYSTEM FOR IMPROVING FUEL ECONOMY AND ENVIRONMENTAL IMPACT OPERATING A 2-STROKE ENGINE
ORAL COMPOSITIONS CONTAINING BIPHENOL ANTIBACTERIAL COMPOUNDS
LOCK ENABLING MATERIALS TO BE FED FROM AND TO A CLOSED SPACE IN WHICH A DEFINED GAS ATMOSPHERE IS PRESENT, AND A METHOD FOR MOVING MATERIALS TO A CLOSED SPACE WITH THE AID OF THE LOCK
BIODEGRADABLE SHOE HAVING NATURAL ANTI-BACTERIAL ACTION
A VACUUM CLEANER
POROUS LATERAL SOUND ABSORBER PROVIDED WITH A LOCAL AIR GAP
PROCESS FOR THE PREPARATION OF ENANTIOMERICALLY ENRICHED INDOLINE-2-CARBOXYLIC ACID
ORGANIC ELECTRIC OR ELECTRONIC COMPONENT WITH INCREASED SERVICE LIFE
Quick-drying pure cotton fabric with two faces having different properties and a method of producing same
Verifying resource functionality before use by a grid job submitted to a grid environment
Method for predicting tire life-cycle cost
Methods and apparatus for information capture illumination
SOLAR CELL SEALING MATERIAL
Multicarrier communication system and methods for communicating with subscriber stations of different bandwidth profiles
SEMICONDUCTOR CHIP MOUNTING STRUCTURE AND METHOD FOR MANUFACTURING SAME
METHOD AND SYSTEM FOR CONTROLLING ACCESS TO A WIRELESS COMMUNICATION MEDIUM
METHOD FOR FORMING LIGHT ABSORBING LAYER IN CIS-BASED THIN FILM SOLAR BATTERY
SYSTEMS AND METHODS FOR COMPUTER AIDED INVENTING
FINE TIME TRACKING WITH IMPROVED RESOLUTION
Adjustable abrading tool