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
Spark plug
摘要
申请公布号
US2947900(A)
申请公布日期
1960.08.02
申请号
US19570668657
申请日期
1957.06.28
申请人
ESSO RESEARCH AND ENGINEERING COMPANY
发明人
HEIGL JOHN J.;BLACKWOOD ALBERT J.
分类号
H01T13/38
主分类号
H01T13/38
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BAG WITH CHECK VALVE
DATA COMPRESSING METHOD FOR ONE NEEDLE DATA
ARTIFICIAL TOOTH
DUST REMOVING PAD
SERVO CIRCUIT
MANUFACTURE OF SEMICONDUCTOR DEVICE
PARTS CONTROL SYSTEM
Sätt att belägga en pumps löphjul
BOREINDRETNING TIL FREMSTILLING AF BOREHULLER MED EN UNDERSKAERING
Ceramic seal assembly
APPAREIL DE SOUDAGE AUTOMATIQUE.
Power producing natural magnetic motor with slight propulsion (permanentmobility)
COMPOSITIONS PHARMACEUTIQUES POUR L'ADMINISTRATION PAR VOIE NASALE.
Mobile sub-station
DISTURBANCE SIGNAL RECORDING SYSTEM
Heat-sensitive recording paper
Soft ocular lens and method for its preparation
Helmet chin strap having primary fastening device and secondary fastening device for free end of strap
Semiconductor integrated circuit device having an object circuit to which output voltages of the sub- and main booster circuits are applied
AMIDERING AV PYRIDINER.
