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 method and circuit arrangement for controlling and protecting the operation of controlled gas or vapour electric discharge gaps
摘要
申请公布号
GB470067(A)
申请公布日期
1937.08.04
申请号
GB19360003374
申请日期
1936.02.04
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
分类号
H02M1/04
主分类号
H02M1/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Multi-coupling device for multiple quick-coupling connection of several hydraulic, electrical and pneumatic lines, equipped with decompression system
METHOD FOR PRODUCING ISOCYANATES
OPTICAL SENSOR AND METHOD FOR INDICATING THE AGE OR QUALITY OF A NATURAL PRODUCT
Change of display style of an audio signal processing device due to the difference between new and old parameters
DUAL FREQUENCY ANTENNA
BIOCATALYST FOR CATALYTIC HYDROAMINATION
Verfahren zum Betreiben eines Heizungssystems
Verfahren zum Betreiben eines Kraftwagens sowie Kraftwagen mit einer Umfelderfassungseinrichtung
RESIN COMPOSITION, MANUFACTURING METHOD THEREFOR, ROLLING-ELEMENT BEARING, AND SLIDE BEARING
Management of profiles for interactive media guidance applications
Self-powered trainable switching network
ROTARY SHEAR INJECTOR VALVE WITH COATED STATOR SURFACE
KEY AND KEY BOARD COMPRISING THE SAME
Sub-zero gas cooling
METHODS AND COMPOSITIONS FOR FOSTERING AND PRESERVING BONE GROWTH
Bone plate with aligning handle that has a radiopaque marker
Sliding vane pump
Seal for gas turbine filter
Aerosol spray device
FORMING FABRIC FOR THE PRODUCTION OF A FIBROUS WEB MATERIAL