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 in or relating to electric inductors for use at high frequencies
摘要
申请公布号
GB512760(A)
申请公布日期
1939.09.25
申请号
GB19370032695
申请日期
1937.11.26
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
分类号
H01F17/06
主分类号
H01F17/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
SPREADER FOR TUBULAR KNIT FABRICS
CHEMICAL PACKAGE
RADIATION SENSITIVE OMNIDIRECTIONAL MOTION DETECTOR SYSTEM
MIXTURES OF TRIGLYCIDYL ISOCYANURATE AND OTHER HETEROCYCLIC EPOXIDES
CRACKING OF HYDROCARBONS
OPTICAL GLASS
PRODUCTION OF PARTICULATE,NON-PYROPHORIC METALS
METHOD OF FABRICATION OF SOLDER REFLOW INTERCONNECTIONS FOR FACE DOWN BONDING OF SEMICONDUCTOR DEVICES
GLIDE WING
CONNECTOR PLATE
O-RING SEAL SEATING ARRANGEMENT FOR ROTARY PLUG VALVE
CLEAR OVERFLOW SETTLING WITH VERY HIGH MOLECULAR WEIGHT POLYELECTROLYTES
PREPARATION OF ACETALS OF 5-OXOPENTANALS
PROCESS FOR THE PRODUCTION OF MIXED PHOSPHONIC ACID ESTERS
BAR AND TUBE FEEDER FOR AUTOMATIC MACHINES
METHOD FOR PRODUCING GYPSUM PELLETS
STABILIZED VACUUM GAP DEVICE WITH ELEMENTARY ELECTRODE STRUCTURE
LIQUID LASER CONSTRUCTION
RESILIENT VENTILATED BACK AND SEAT SUPPORT
Improvements in or relating to Cathode Units