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
Reciprocating fluid motor driven pump
摘要
申请公布号
US2191369(A)
申请公布日期
1940.02.20
申请号
US19380246894
申请日期
1938.12.20
申请人
GULF RESEARCH & DEVELOPMENT COMPANY
发明人
CHENAULT ROY L.
分类号
F04B47/04
主分类号
F04B47/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ONE PIECE TYPE AIR CONDITIONER
AIR CONDITIONER
DIGITAL SUBSCRIBER'S LINE TRANSMISSION SYSTEM
MEASURING DEVICE OF INTERMODULATION
COMMUNICATION EQUIPMENT
PROPAGATION PATH SIMULATOR FOR ONE-FREQUENCY ALTERNATE COMMUNICATION SYSTEM FOR MOBILE COMMUNICATION
ABSOLUTE TYPE ROTARY ENCODER
SUPEROXIDE SENSOR
SPIKE NOISE FILTER
MUFFLER FOR AIR-CONDITIONING DUCT
WINDER AND COIL FORMATION METHOD
AIR SEPARATOR
ACOUSTIC EFFECT DEVICE
SYSTEM INTERCONNECTION SYSTEM
POWER SYSTEM DISPLAY SYSTEM
HIGH POWER FACTOR POWER SUPPLY
STABILITY MONITORING APPARATUS FOR ELECTRIC POWER SYSTEM
PHOTOMETRIC DEVICE FOR CAMERA
LIQUID CRYSTAL DISPLAY DEVICE
FINE ROTATION GONIOMETER FOR X-RAY DIFFRACTION DEVICE
