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
Draft gear
摘要
申请公布号
US1844271(A)
申请公布日期
1932.02.09
申请号
US19300420688
申请日期
1930.01.13
申请人
CARDWELL WESTINGHOUSE COMPANY
发明人
CARDWELL JAMES R.
分类号
B61G9/10
主分类号
B61G9/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Heat-resistant maleimido polymers/block copolymers
Waste solution treatment apparatus
Polishes for metal surfaces containing cationic emulsifiers, and cationic emulsifiers contained therein
Carbon black system and improved rubber stock
Pump trigger assembly for a trigger spray
Fluid dispensing system
Air-conditioner for automobiles
Endoscopic surgical instruments having stepped rotatable end effectors
Semiconductor memory device with redundant circuit for rescuing from rejection due to large current consumption
AZABICYCLIC COMPOUNDS, MEDICINAL COMPOSITIONS CONTAINING THEM AND THEIR USE FOR THERPY
PHENYLALKANOIC ACID ESTER
SEAT DEVICE
TILE AND TILE STICKING PANEL
ROTATIONAL SPEED SENSING TYPE AUTOMATIC SPEED CHANGE PULLEY
MECHANICAL ELEMENT FOR FASTENING AND JOINING THEREOF
PREPARATION OF SHEET FOR TANNED SKIN SUEDE-LIKE ARTIFICIAL LEATHER
SHEET SEPARATION METHOD
DEVICE FOR LESSENING OVERHANG OF BICYCLE HANDLE BAR
HOUSING UNIT
METHOD FOR RE-STARTING WELDING IN AUTOMATIC WELDING
