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
Improvements relating to cores for inductance coils
摘要
申请公布号
GB495866(A)
申请公布日期
1938.11.22
申请号
GB19370005336
申请日期
1937.02.22
申请人
STEATIT-MAGNESIA AKTIENGESELLSCHAFT
发明人
分类号
H01F1/24
主分类号
H01F1/24
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHOD AND APPARATUS FOR SEARCH
DISPOSITIVO DI SICUREZZA PER SCALA TELESCOPICA
CAMBIO AUTOMATICO METROMECCANICO PER BICICLETTE
CASCO PER VACUUM TERAPIA, LASER-TERAPIA O ELETTROTERAPIA
GENES FOR BIOLOGICAL ACTIVE PROTEINS
METHOD OF PROGRAM MANAGEMENT IN MULTI-COMPUTER SYSTEM
Antenna coupling apparatus for a cordless telephone
Steerable arrays
Misfire detection method for engine
Unvented storage waterheaters
A tumbler lock mechanism
Joints in window frames formed from metal extrusions
Seal anti-extrusion device
Sheet workpiece gripping device
Pure-colored iron oxide direct red pigments and a process for their production
Tiller-guided industrial truck
Method of making flexible retroreflective sheet material
Current signal servo circuit
Oxidation catalyst
Oilfield controls
