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
Improvements relating to variable speed mechanisms
摘要
申请公布号
GB550522(A)
申请公布日期
1943.01.13
申请号
GB19400012918
申请日期
1941.07.10
申请人
RICHARD JOSEPH IFIELD
发明人
分类号
F16H23/02;F16H39/14;F16H47/04
主分类号
F16H23/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CABLE RETENTION SYSTEM
MOTION VECTOR SELECTION BASED ON A PREFERRED POINT
SELF-PATTERNING OF PHOTO-ACTIVE DIELECTRIC MATERIALS FOR INTERCONNECT ISOLATION
LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD
LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD
A METHOD OF FORMING A SURFACE COATING LAYER WITHIN AN OPENING WITHIN A BODY BY ATOMIC LAYER DEPOSITION
PROCESS FOR THE PREPARATION OF DIAMINES AND POLYAMINES OF THE DIPHENYLMETHANE SERIES
APPARATUS AND METHOD FOR COMPENSATING FOR FREQUENCY OFFSET IN ORTHOGONAL FREQUENCY DIVISION MULTIPLEXING SYSTEM
IMPROVED METHOD FOR DIAGNOSING COMPLEX SYSTEM FAULTS
CHALLENGE-BASED AUTHENTICATION WITHOUT REQUIRING KNOWLEDGE OF SECRET AUTHENTICATION DATA
DIGITAL RECEIVER
LUBRICANT COMPOSITIONS
ION SOURCE VAPORIZER
OBJECT DETECTING DEVICE WITH A PYROELECTRIC SENSOR
STRUCTURES AND METHODS TO MINIMIZE PLASMA CHARGING DAMAGE IN SILICON ON INSULATOR DEVICES
TRAFFIC INFORMATION PROVIDING SYSTEM AND TRAFFIC INFORMATION PROVIDING METHOD
SURFACE ACOUSTIC WAVE RESONATOR, SURFACE ACOUSTIC WAVE DEVICE, AND COMMUNICATION DEVICE
SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THE SAME
WIRE WOUND ELECTRONIC COMPONENT
ELECTROMAGNETIC WAVE RESISTANT GLASSES
