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
Swing link
摘要
申请公布号
US2091478(A)
申请公布日期
1937.08.31
申请号
US19350007585
申请日期
1935.02.21
申请人
TRANSIT RESEARCH CORPORATION
发明人
HIRSHFELD CLARENCE F.
分类号
B61F5/04
主分类号
B61F5/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CAMERA
SURFACE ANALYSIS OF SI SEMICONDUCTOR SUBSTRATE
INSPECTING METHOD FOR LENS WHOSE REFRACTIVE INDEX WITH RESPECT TO AXIS IS DISTRIBUTED SYMMETRICALLY
KARMAN'S VORTEX STREET FLOW METER
SENSOR ELEMENT
FIELD MEMORY FOR COMPOSITE COLOR VIDEO SIGNAL
PICTURE READING AND OUTPUT DEVICE
GLASS MASTER FOR OPTICAL DISK MASTERING PROCESS
FLAW DETECTOR
PLANE ANTENNA
DIAL SYSTEM
ELECTRIC SIGNAL TRANSFER ELEMENT
TERMINAL FAULT DETECTING METHOD IN TIME DIVISION MULTIPLEX TRANSMISSION SYSTEM
SCEW CORRECTING CIRCUIT
TUNER
MITOMYCIN DERIVATIVE
FORWARD AND BACKWARD SWITCHING DEVICE FOR VEHICLE
WHEEL FOR POLISHING
INFORMATION RECORDER
REMOTE CONTROL TRANSMISSION EQUIPMENT
