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 potentiometer
摘要
申请公布号
US1942495(A)
申请公布日期
1934.01.09
申请号
US19320596787
申请日期
1932.03.04
申请人
SIEGEL DAVID T
发明人
SIEGEL DAVID T.
分类号
H01C10/32
主分类号
H01C10/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
(B1) ;METHOD OF MANUFACTURE OF POLYPROPYLENE FILLED WITH DERIVATIVES FROM WOOD MECHANICAL WORKINGMI MEKHANICHESKOJJ OBRABOTKI DEREVA
(B1) ;METHOD OF RECOVERING PALLADIUM AND/OR PLATINUM FROM USED CATALYSTSYKH KATALIZATOROV
(B1) ;COMPUTER INTERFACE
(B1) ;CLAMPING MECHANISM OF RESONATOR PANEL
TOWER FOR REVERSE CONSTRUCTION METHOD
METHOD OF COUPLING BOARD
DRAINING DEVICE FOR TERRET ROOF
AUTOMATIC TRAVELLING CONTROLLER FOR CONSTRUCTION MACHINE
KETENDIMER TYPE SIZING AGENT
DEVICE FOR RECLAIMING WASTE ASPHALT
METHOD AND DEVICE FOR MOVING CYLINDER FORTH
PACKER FOR CHEMICAL GROUTING TUBE
PRODUCTION OF SIMULATED LEATHER
PRODUCTION OF TUFTED CARPET
DEODORANT DETERGENT COMPOSITION
FLUORESCENT DISPLAY TUBE
ANAEROBIC ADHESIVE SHEET
DEPLACEABLE DEHYDRATION OF PULP
TOW SPLICING METHOD
FLUORESCENT MATERIAL
