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
Anordnung zur Umformung einer Gleichspannung in Wechselspannung oder umgekehrt
摘要
申请公布号
DE1133815(B)
申请公布日期
1962.07.26
申请号
DE1957A027199
申请日期
1957.05.22
申请人
GABRIEL ANGOULVANT
发明人
ANGOULVANT GABRIEL
分类号
H02M7/54
主分类号
H02M7/54
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Sensor assembly for measuring forces and/or torques and use of said assembly
Engine oil degradation-estimating device and device for estimating antioxidant performance of engine oil
Method of manufacturing a valve housing
Heat exchanger with cold accumulator
Pipe structure of electric compressor
Method and device for converting thermal energy into electricity, high potential heat and cold
Reduction in turbocharger lag at high altitudes
Subsea power fluid recovery systems
Drive unit for garage doors with universal electric connection options
Modular adaptive gun
Signage apparatus having simple magnet-based structure for ease of modification
Contoured fluid-filled chamber with a tensile member
Method of manufacturing a printed circuit board having metal bumps
Machine for shaping an eyeglass lens, the machine being provided with a turnable tool-carrier having a plurality of working tools mounted thereon
Support device
Hinge device for use in office machine
Cleaning glove with agitating feature
Cleaning device having multiple cleaning surfaces
Probe card analysis system and method
Light emitting diodes (LEDs) with improved light extraction by roughening