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
Hand brake for railway cars
摘要
申请公布号
US2668457(A)
申请公布日期
1954.02.09
申请号
US19500177804
申请日期
1950.08.05
申请人
AJAX-CONSOLIDATED COMPANY
发明人
JR. FRANK E. BRETZ,
分类号
B61H13/04
主分类号
B61H13/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Pulsed aerosol generation
Laser based frequency standards and their applications
Method and system for classifying image elements
Image processing apparatus, image processing method, and computer-readable medium
Methods and systems for signaling chroma information in video
Input apparatus, control apparatus, control system, control method, and handheld apparatus
Liquid crystal display device
Light-emitting device and driving method thereof
Use of nitroaniline derivatives for the production of nitric oxide
Compositions for drug administration
Amniotic membrane preparations and purified compositions and therapy for scar reversal and inhibition
Prevention of micronutrient deficiencies associated with common disabilities in the over 50 adult
Connecting rod for bone anchors having a bioresorbable tip
De-tensioning mechanism for articulation drive cables
Ultrasound imaging system and method with automatic adjustment and/or multiple sample volumes
Containment systems, methods, and devices
Surgical stapler with cartridge-adjustable clamp gap
Human locomotion assisting shoe
Shear reducing mattress cover
Device and method for treatment of gastroesophageal reflux disease
