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
US1977038(A)
申请公布日期
1934.10.16
申请号
US19330675996
申请日期
1933.06.15
申请人
BRAND JAMES C
发明人
BRAND JAMES C.
分类号
H01T13/32
主分类号
H01T13/32
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Release device for the automatic rapid braking of moving machine parts, particularly of looms
Ball point pen, ink, and its eradicator system
Sequential control electrical chain comprising assembled coupling connector modules
Printer head biasing apparatus
Electronic velocimeter having an oscillator coupled coil for measuring projectile muzzle velocity
Compact keyboard structure
Direct precipitation method for producing extrusion-grade cellulose acetate powder and resulting product
Cosmetic composition for imparting to human skin a coloration resembling a natural tan
Method of producing pelleted carbon black
Door and seal construction for sterilizers
Two dichloroacetamide antidotes for non-selective herbicides particularly active in the protection of maize against the poisonous action exerted by herbicides esters of N,N-disubstituted glycine
Conductive molding composition
Irradiated polymer supported metal catalyst
Insulating oil compositions containing a fraction derived from the alkylation product of benzene with ethylene
Dicarboxylic acids containing triazine rings
Process for the preparation of anhydrous magnesium chloride having a high degree of purity
Apparatus for applying an end cap to a cloth board reel
Method and apparatus for making diapers with elastic bands
Heat-resistant alloy for welded structures
Rotor for a gyroplane