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
Rheostat
摘要
申请公布号
US2000849(A)
申请公布日期
1935.05.07
申请号
US19320622738
申请日期
1932.07.15
申请人
JAMES G. BIDDLE;RUBICON COMPANY
发明人
KIEFABER EDWIN W.;DOERR JOSEF;CREAGMILE WILLIAM B.
分类号
H01C10/40
主分类号
H01C10/40
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Lifting apparatus
Apparatus making it possible to make a point of a linearly movable piece coincide successively with different locations of a packaging pallet
Closure device for envelopes
ARTIKEL FOR FASTGORING PA ETT FORDON FOR FORENDRING AV DETTAS AERODYNAMISKA EGENSKAPER
SPRIDARE FOR TROGFLYTANDE PRODUKTER
TRIEUSE A PLATEAUX MOBILES.
ZINC PLATING PROCESS
REACTIVE ION ETCHING METHOD
NEGATIVE ION SOURCE
DIFFUSION PLATE FOR PRELIMINARY REDUCTION FURNACE IN MELT REDUCTION DEVICE
MOLD RELEASABLE RESIN AND MOLD RELEASABLE RESIN COMPOSITION
METHOD FOR REFINING HIGH CHROMIUM ALLOY BY MELTING AND REDUCTION
MANUFACTURE OF LEAD FREE-CUTTING STEEL
SLIDING CONTACT MATERIAL
BENZYL-SOLUBLE HYDROGENATED ALKYLARYLKETONE/FORMALDEHYDE RESIN
ATOMIZER PUMP
HIGH PRESSURE METAL DISCHARGE LAMP
ELECTRIC DEVICE
SLIDE CONTACT MATERIAL
VETERINARY RABIES VACCINE
