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
US2127513(A)
申请公布日期
1938.08.23
申请号
US19370144575
申请日期
1937.05.25
申请人
H. B. MOTOR CORPORATION
发明人
JR. WILLIAM HARPER,
分类号
H01T13/54
主分类号
H01T13/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
IMAGE FORMING DEVICE
METHOD FOR DESIGNING ARRANGEMENT OF LEAD FRAME TIP
HYDROGEN FUEL AUTOMOBILE
DIGITAL AUDIO SYSTEM
ELECTRONIC STILL CAMERA
METHOD AND APPARATUS FOR PROCESSING ANALOG SIGNAL
PIVOT JOINT FOR WIPER LINK MECHANISM
OPTICAL OUTPUT DEVICE
WORD PROCESSOR
DOCUMENT PROCESSOR
PRINTER
BINOCULAR
GARBAGE INCINERATOR FOR BULKY GARBAGE AND HYDROCARBON-CONTAINING LIQUID
PRODUCTION OF ETHANOL
ELECTROLYTE FOR BATTERY AND LITHIUM BATTERY USING IT
METHOD FOR ADJUSTING INK AMOUNT BY TRANSFER ROLLER-TYPE INKING ARRANGEMENT OF PRINTING PRESS AND TRANSFER ROLLER-TYPE INKING ARRANGEMENT
LEVEL CORRECTION CIRCUIT FOR MULTI-LENS TYPE STEREOSCOPIC VIDEO
LOGIC CIRCUIT
OPTICAL PICKUP DEVICE
POLYURETHANEUREA POLYMER FOR MEDICAL USE
