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
MAQUINA DO TIPO ESPIRAL
摘要
申请公布号
BR8806152(A)
申请公布日期
1989.08.15
申请号
BR1988PI06152
申请日期
1988.11.23
申请人
COPELAND CORPORATION
发明人
JAMES WILLIAM BUSH
分类号
F04C18/02;F01C1/02
主分类号
F04C18/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE OF PREVENTING DOCUMENT FABRICATION USING FRAGILE WATERMARKING TECHNOLOGY
METHOD FOR FORMING CONTACT HOLE IN SEMICONDUCTOR MEMORY
METHOD AND APPARATUS FOR PREVENTING DEFICIENCY OF OXYGEN IN VEHICLE
WINDING CONTROLLER FOR WINDING FILM
SUN LIGHT RESISTING FILM
BRUSHLESS DC MOTOR CONTROL CIRCUIT HAVING DC POWER SUPPLY CIRCUIT AND MOTOR DRIVER CIRCUIT INCORPORATED THEREIN
NON-CONTACT TYPE POWER APPARATUS
TIGHTENING TOOL USING DUAL NUT
CRACKER PREPARATION METHOD USING POWDERED RED PEPPER
OPEN-AND-SHUT VALVE SYSTEM FOR CARRYING FLUID
SELECTION METHOD OF BROADCASTING CHANNEL
GAIN CONTROL DEVICE AND METHOD BY CALL TASK IN PRIVATE BRANCH EXCHANGE
WELT FOR SHOES AND METHOD FOR FORMING PATTERN THEREOF
DEVICE FOR REMOVING FROST OF REFRIGERATOR
DIFFUSER FOR MANUFACTURING SEMICONDUCTOR
COEXTRUDED POLYESTER FILM FOR ADHERING METAL PLATES AND METHOD FOR PREPARING THE SAME
CONVERGENCE DEVICE OF COLOR CRT
INSPECTING DEVICE FOR LIQUID CRYSTAL DISPLAY DEVICE
METHOD FOR MANUFACTURING SEMICONDUCTOR MEMORY DEVICE HAVING SELF ALIGNMENT STRUCTURE
METHOD FOR MANUFACTURING CAPACITOR
