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
PIEZO-ELECTRIC CRYSTAL MOUNTING MEANS
摘要
申请公布号
CA457728(A)
申请公布日期
1949.06.28
申请号
CAD457728
申请日期
申请人
SPERRY PRODUCTS
发明人
BENSON CARLIN
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
REMOTE CONTROL DEVICE
CONFERENCE TALKING SYSTEM
PORTABLE MINIATURE APPLIANCE
RECEPTION SYSTEM OF RADIOTELEPHONY COMMUNICATION EQUIPMENT
SEMICONDUCTOR LASER
MANUFACTURE OF SEMICONDUCTOR DEVICE
JAPANESE LANGUAGE INFORMATION PROCESSING SYSTEM
CACHE MEMORY
TONE ABSORBER
HELMET HOLDER IN SADDLING TYPE CAR
WINDOW PANEL FIXING DEVICE FOR OPENING/CLOSING TYPE REAR WINDOW
PRINTER PRINTING HEAD DRIVE POWDER SUPPLY CONTROL
SOLID-STATE ELECTROLYTIC BATTERY
SOLID POLYMERS HAVING THE SURFACE PORTION MODIFIED BY REACTION WITH THIOCYANO OR ISOTHIOCYANO GENERATING REACTANTS AND A PROCESS FOR PREPARING SUCH MODIFIED POLYMERS.
CATALYSTS FOR THE OXIDATION AND AMMOXIDATION OF OLEFINS AND THEIR USE MAKING ACRYLONITRILE
Fuel cell with a matrix comprising an electrolyte.
Unburned refractory product with a high resistance.
GRANULAR, PLASTIC, CARBON-CONTAINING REFRACTORY COMPOSITION.
ELECTRIC MACHINE, PARTICULARLY FOR DRIVING A FILTRATION PUMP
邻二氮萘化合物的制备方法
