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
KEYBOARD INSTRUMENT
摘要
申请公布号
EP0347775(A3)
申请公布日期
1990.08.22
申请号
EP19890110992
申请日期
1989.06.16
申请人
YAMAHA CORPORATION
发明人
KOIKE, TATSUHIRO;MISAWA, YOICHI;SUZUKI, TOSHIYUKI
分类号
G10H1/00;G10H1/32;(IPC1-7):G10H1/32
主分类号
G10H1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ENCAPSULATED MEDIUM-VOLTAGE CUBICLE.
PHOSPHATE-FREE LIQUID WASHING AGENT WITH HIGH ALKALINITY.
COLLAGEN FILM FOR USE AS A PERVAPORATION MEMBRANE.
ANCROD PROTEINS, THEIR PRODUCTION AND USE.
TREATMENT OF HOT MELT INK IMAGES.
SCANNING TUNNELING MICROSCOPE AND SURFACE TOPOGRAPHIC OBSERVATION METHOD
High slip, anti-blocking, optically clear compositions of low crystallinity ethylene copolymers.
Fuel injection pump.
Combing cylinder for a combing machine.
Industrial robot.
Process for the preparation of unsaturated and saturated carbonyl compounds.
Method for transmitting multirate data.
Process and resin composition for the manufacture of cast, injection moulded or compression moulded pieces.
SELECTION CONTROL CIRCUIT OF BRIGHTNESS AND CHROMINANCE SIGNAL
DRIVING CIRCUIT FOR MICROWAVE RANGE
DSD FINE ADJUSTABLE APPARATUS FOR COPY MACHINE
KATALYSATORSYSTEM OG FREMGANGSMAATE FOR FREMSTILLING AV ALKOHOLER FRA OLEFINER OG SYNTESEGASSER.
3-PHENYLTHIOSIALIC ACID DERIVATIVES AND 3-PHENYLTHIOSIALIC ACID - CONTAINING OLIGOSACCHARIDE DERIVATIVES
Electromechanical drive means for the advancement of a plasticising screw of a plastic injection moulding machine.
PHOSPHORUS-SUBSTITUTED PURINE DERIVATIVES AND PHARMACEUTICAL COMPOSITIONS