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
EDUCATIONAL AID
摘要
申请公布号
GB8628670(D0)
申请公布日期
1987.01.07
申请号
GB19860028670
申请日期
1986.04.12
申请人
HUBA, C;TOROK, G
发明人
分类号
G09B15/02
主分类号
G09B15/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SLEEPING BAG
Process for treating adhesion promoted metal surfaces with epoxy resins
Photoresist composition
Hydraulic stent delivery system
Process for polishing the surface of a silicon wafer
INFORMATION PROVIDING SYSTEM AND DEVICE CONSTITUTING THE SAME
Atmungsflüssigkeitssammelbehälter eines Beatmungsgeräts
Methof fot the transmission of an anisochronous data stream on a plurality of isochronous transmission paths
Crankshaft made of steel for an engine comprises an oil seal fixing section on one end hardened by chilling during an air cooling process
SOLID CATALYST COMPONENT AND CATALYST FOR OLEFIN POLYMERIZATION
Torque variation compensator for IC-engine
Verfahren zur Herstellung von wiederaufladbaren Lithium-Polymer-Batterien
NONTACKY LATEX PRODUCTS
Illuminating unit comprises a transparent plate with a row of parallel bores which are located in one of the plate edges and accommodate light emitting diodes
Sweetened and spiced long-life product is a form-baked gingerbread divided into slices in such a way that each slice has a crust and at least one side surface which can be provided with a spread
Verfahren und Vorrichtung zum Herstellen eines schalenförmigen Nahrungsmittelproduktes aus einem frei zu backenden Teig und danach hergestelltes Nahrungsmittelprodukt
Method for illumination and a portable electronic device
Method for producing a molded article
Optical information processing system using optical aberrations and information medium having recording layer protected by transparent layer having thickness irregularity
Cableway installation with a continuously running cable, and vehicles provided with releasable cable grippers
