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
Display device
摘要
申请公布号
US1971281(A)
申请公布日期
1934.08.21
申请号
US19330654319
申请日期
1933.01.30
申请人
SPRAGUE FRANK J
发明人
SPRAGUE FRANK J.
分类号
G09F11/12
主分类号
G09F11/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TOUCHING UP PORTABLE MACHINE
PROCESS FOR IMPREGNATING POLYESTER YARN MATERIALS WITH DISPERSION COLORANTS
PROFILED FLY CUTTER
AUTOMATIC FILLING-SUPPLYING INSTALLATION BY GROUP OF PRESS FILTERS
FLUID PRESSURE MEASURING DEVICE IN A DRILLING HOLE
OBTAINING DEVICE OF SLOTS ON BODY OF REVOLUTION GENERATOR
AUTOMATIC ADJUSTMENT INSTALLATION OF DENSITY
DOUBLE PREHENSION DEVICE
TRACK CIRCUIT IN PULSES WITH MICROPROCESSORS
HYDOPHILIZATION OF PLASTICS FOILS
SETTING INSTALLATION IN FACE OF THE DRILLING EQUIPMENT
MONOBLOCK INTER-BLADE CORE PRODUCTION METHOD
RAINFALL RECORDER
INTERFACE DEVICE FOR OFF-LINE EQUIPMENT CONTROLLERS
GENNEMFOERING FOR MINDST EN LEDNING SAASOM ET ROER, ET KABEL ELLER LIGNENDE GENNEM EN VAEGAABNING
PROCESS FOR MAKING SOLID STATE FOODS FOR ALAGAE DUNALIELLA
FAST-COOKED GRAMULAR RICE PRODUCT AND METHOD OF PRODUCTION THERE OF
APPARATUS FOR FORMING A COEXTRUSION FROM EXTRUDED STRIPS
Förfarande för framställning av farmakologiskt aktiva aminoalkoxifenyl substituerade indolizinderivat
GUIDE SURFACE ABNORMALITY MONITORING DEVICE FOR DRIVE MECHANISM
