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
LEITUNGSVERSTAERKER MIT EINER SCHALTUNGSANORDNUNG ZUM EINGANGS- UND AUSGANGSSEITIGEN UEBERSPANNUNGSGROBSCHUTZ
摘要
申请公布号
DE2843919(A1)
申请公布日期
1980.04.24
申请号
DE19782843919
申请日期
1978.10.09
申请人
SIEMENS AG
发明人
POPP,ERWIN,DIPL.-ING.
分类号
H02H9/06;H03F1/42;H03F1/52;H04B3/36;(IPC1-7):H02H7/20
主分类号
H02H9/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PHOSPHATE TYPE GLASS COATING METHOD
FORCING CULTURE OF FEEDSTUFF
FORCING CULTURE APPARATUS
PACKING CONTAINER MADE OF SYNTHETIC RESIN AND METHOD OF PRODUCING SAME
METHOD OF PRODUCING PAPER BOX
METHOD OF AUTOMATICALLY CUTTING OFF OVERLAPPED CAN LIDS FROM ONE ANOTHER* INSPECTING AND SORTING THEM
Domestic heating system using heat pump - has absorbing evaporator connected to pump or heat accumulator according to demand
Tunnel or mine gallery driving machine head control - involves thrust regulation dependent on pressure distribution of active or passive control cylinders
DETERGENT PRODUCTS
TOMOGRAPHIC METHOD AND APPARATUS
DETERGENT PRODUCTS
LURE FOR FISHING
DRUCK- ODER WAERMEEMPFINDLICHES AUFZEICHNUNGSMATERIAL
BILDAUFZEICHNUNGSGERAET
HYDROCORTISONESTER, DIESE ENTHALTENDE PHARMAZEUTISCHE ZUBEREITUNGEN UND VERFAHREN ZU IHRER HERSTELLUNG
VERFAHREN ZUR RUECKGEWINNUNG VON ZELLULOSEFASERN AUS ROHMATERIAL IN FORM VON PAPIER- U.DGL. ABFAELLEN
EXPANDING CARD FILE
Tubular trap for spruce bark boring insects - has collection container at base and lid at top, and holes formed between radial flanges
Automatic focus control for camera - uses two phase-sensing circuits and electronic logic for comparison
DC=DC converter with alternate switching in input and output circuit - has third coupling coil and switch between output and input coils