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
An improved sparking plug having means for automatically varying the spark gap
摘要
申请公布号
GB497770(A)
申请公布日期
1938.12.28
申请号
GB19370032975
申请日期
1937.11.29
申请人
WILLIAM FREDERICK KILBURN
发明人
分类号
H01T13/24
主分类号
H01T13/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Infusion package
Coil compacting and strapping apparatus
Well swab device
Method for determining the amount of particulate contaminants in a liquid by employing series filters
Knitting machine drive mechanism
Adhesive applicator
Camshaft construction
Primer
Reversible two speed tape drive
Heated element fluid flow sensor
Inertia diaphragm pressure transducer
Door aligner
Training aid for indicating binary to non-binary conversion
Layout fixture
Foldable warm air and steam bath assembly
Chair
Porous synthetic ion exchange catalysts and preparation thereof
Yarn brake
Spritzgiessform zur Herstellung von Schuhwerk aus plastifizierbarem Werkstoff
Improvements in seat reclining mechanisms