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
Motor heater
摘要
申请公布号
US1783289(A)
申请公布日期
1930.12.02
申请号
US19280305290
申请日期
1928.09.11
申请人
HOPKINS GEORGE W
发明人
HOPKINS GEORGE W.
分类号
F01P11/20;F02N19/10
主分类号
F01P11/20
代理机构
代理人
主权项
地址
您可能感兴趣的专利
(1,2,3,4,5,6H)-Triazine-2,4-diones, method for their preparation and their use as insecticides.
MAGNETIC BUBBLE DOMAIN MEMORY
COCK
DC VOLTAGE INDICATING METER
CONTROL SIGNAL DETECTOR
SANITARY SEWAGE TREATING DEVICE
DISC BRAKE
PATTTERN FORMING METHOD OF MULTIILAYER METALLIC THIN FILM
Harnessing natural energy.
Process for the preparation of meta-aryloxybenzaldehydes, and meta- aryloxybenzaldehydes produced by the process.
Fireproofing coating system
HAARSJAMPO.
Method for the ultrasonic welding of a sheet of flexible thermoplastic material to a body of rigid thermoplastic material.
LITHOGRAPHY
Cryostatic Temperature Control System
MULTILAYER FILM
PYROLYTIC BORON NITRIDE COATED BOAT FOR METAL VAPORIZATION
VIDEO DISC PLAYER
FOUNDATIONS FOR STRUCTURES
ELECTRONIC SWITCH
