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
Current collector for relatively movable parts, particularly for automotive tire control
摘要
申请公布号
US2756297(A)
申请公布日期
1956.07.24
申请号
US19520272858
申请日期
1952.02.21
申请人
ENGELHARD LICHTENFELD
发明人
LICHTENFELD ENGELHARD
分类号
B60C23/04
主分类号
B60C23/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD FOR FORMING IMAGE USING INTERMEDIATE TRANSFER MEDIUM
ONE SIDE REPRODUCTION TYPE OPTICAL DISK AND ITS PRODUCTION
COATING UTENSIL HAVING SLIDING PLUG
UNINTERRUPTIVE POWER SUPPLY
STEP FITTING STRUCTURE FOR MOTORCYCLE
BROAD FLAME BURNER
TWO-PART DEVICE AND METHOD FOR PROTECTING OPTOELECTRIC UNITS
PACHINKO GAME MACHINE
PACHINKO MACHINE
POLARIZATION ROTATING DEVICE
CUBICLE INSPECTING DEVICE
COATING LIQUID FOR HEAT SENSITIVE RECORDING SHEET AND HEAT SENSITIVE RECORDING SHEET
WAVELENGTH MULTIPLEX TRANSMISSION EQUIPMENT HAVING WAVELENGTH IDENTIFYING FUNCTION, METHOD AND SYSTEM FOR THE SAME
MASK PATTERN DESIGNING METHOD AND PHOTOMASK
HORIZONTALITY DETECTOR FOR CONSTRUCTION EQUIPMENT
AIR CONDITIONING EQUIPMENT
PACKAGING METHOD OF INDOOR MACHINE FOR AIR CONDITIONER
ORGAN HOUSING BAG AND ORGAN HOUSING BAG INSERTER
ELECTROPHOTOGRAPHIC DEVICE AND PASSBOOK PRINTING DEVICE
SHEET MATERIAL FEEDING DEVICE AND SHEET MATERIAL PROCESSING DEVICE
