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
Muffler with concentric tubes forming helmholtz chambers
摘要
申请公布号
US3353627(A)
申请公布日期
1967.11.21
申请号
US19650433225
申请日期
1965.02.16
申请人
WALKER MANUFACTURING COMPANY
发明人
HEATH ROBERT A.
分类号
F01N1/00;F01N1/02
主分类号
F01N1/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Cleaning device
Bucket elevator
Method of reducing the sulfur oxide content of combustion gases resulting from combustion of sulfur-containing fossil fuels
Fluidized bed start-up apparatus
Alkylation of aromatic hydrocarbons
Process for injection molding thermoplastic articles with reduced combustibility
Hydrolysis of methyl esters
TRANSDUCER POSITIONING APPARATUS
Cryogenic container compound suspension strap
High efficiency ballast system for gaseous discharge lamps
Method for coating a textile substrate
1-Benzothiepin-4-carboxamides
Pyridones as antidandruff agents
Surface barrier tailoring of semiconductor devices utilizing scanning electron microscope produced ionizing radiation
Article carrying attachment for walkers
Manually operated position detector for a conveyor article sorter
Fire retardant insulation
Method of fabricating two level interconnects and fuse on an IC
Rotary heat exchanger
Dimensionally stable synthetic conveyor belt