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 screened coils provided with means for adjusting the self-inductance thereof
摘要
申请公布号
GB359168(A)
申请公布日期
1931.10.22
申请号
GB19300029254
申请日期
1930.09.30
申请人
N. V. PHILIPS' GIOEILAMPENFABRIEKEN
发明人
分类号
H01F27/36
主分类号
H01F27/36
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Low air loss bag for patient support system
Wire-bonding method, wire-bonding apparatus,and semiconductor device produced by the wire-bonding method
Rotary-reciprocal combustion engines
METHOD OF MAKING EXPANDED FOODSTUFFS
SEEPING IRRIGATION HOSEPIPE
INNER SLICE BLADE FIXING MECHANISM FOR SLICER
Warning system having low intensity wind shear enhancements
Epoxy resin powder coating containing imidazole trimellitates
NON-POROUS COATED PTFE GRAFT
DUCT TYPE AIR CONDITIONER
SUPERCONDUCTING VARIABLE PHASE SHIFTER USING SQUID'S TO EFFECT PHASE SHIFT
HEAT-RESISTANT (BETA)-GALACTOSYLTRANSFERASE, ITS PRODUCTION PROCESS AND ITS USE
TAB PACKAGE AND A LIQUID-CRYSTAL PANEL UNIT USING THE SAME
LIQUID CRYSTAL DISPLAY ELEMENT
BANDAGEM EM FORMA DE REDE E PROCESSO CONTINUO PARA SUA PRODUCAO
INDEX PULSE SIGNAL GENERATING CIRCUIT
REINFORCING WOVEN CARBON FIBER FABRIC AND ITS PRODUCTION
PRODUCTION OF DIAMOND
ISDN TELEPHONE SYSTEM
OPTICAL CONTROL DEVICE