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
Springing for railway trucks
摘要
申请公布号
US2243411(A)
申请公布日期
1941.05.27
申请号
US19400362916
申请日期
1940.10.26
申请人
BARRETT CHARLES D;WHITEHEAD CHARLES R
发明人
BARRETT CHARLES D.;WHITEHEAD CHARLES R.
分类号
B61F5/12
主分类号
B61F5/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Method and apparatus for determination of chemical species in body fluid
Multi-axle drum beater and pedal apparatus
Method for plasma deposition on apertured substrates
ROTATION TRANSMITTING DEVICE
One clock address pipelining in segmentation unit
Rough surface profiler and method
X-ray contrast agent
BEVERAGE CONTAINER AND METHOD OF FILLING IT
Method of fabricating a preform in a resin transfer molding process
Multiple sample characterization of coals and other substances by controlled-atmosphere programmed temperature oxidation
Headed thermoplastic tube
Exercise mechanism
Reuse of plastic
VACUUM-TREATMENT APPARATUS
In-line static water conditioner and method for inhibiting scale formation
Composition for foaming preparation
DERIVATIVES OF 1,2,5,6-TETRAHYDROPYRIDIN-3-CARBOXALDEHYDE OXIME
AZABICYCLIC DERIVATIVES
6-FLUORO-3,5-DIHYDROXY CARBOXYLIC ACIDS AND DERIVATIVES THEREOF
Pesticidal compounds
