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 spacing devices
摘要
申请公布号
GB822054(A)
申请公布日期
1959.10.21
申请号
GB19560031105
申请日期
1956.10.12
申请人
HACKBRIDGE AND HEWITTIC ELECTRIC COMPANY LIMITED;HAROLD SIMPSON
发明人
分类号
H01F27/30
主分类号
H01F27/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Mechanism for switching airflow mode of air blower/vacuum
METHOD OF REPRESENTATION AND INFORMATION MANAGEMENT DEVICE
ARM FOR RECLINING SASHES
Lock fitting for sliding wing
Packaging, especially for foodstuffs, and blank for producing such a packaging
LIQUID CRYSTAL DISPLAY DEVICE COMPRISING AN OPTOELECTRONIC COMPONENT, AND METHOD FOR CONTROLLING THE BACKGROUND ILLUMINATION OF SUCH A DISPLAY DEVICE
RETRACTABLE ROOF IN THE REAR BOOT OF A COVERABLE VEHICLE
Cosmetic composition with moisturizing effect
THERMOPLASTIC FILM, THERMOPLASTIC RESIN COMPOSITION, AND PHYLLOSILICATE
Method of actuating a high power micromachined switch
Method for acknowledging messages in a communication system
Safety sheet for scaffolding
Intravascular occlusion device
Playpen with removable bassinet and changing tableassemblies
PARTICLE-BASED LIGAND ASSAY WITH EXTENDED DYNAMIC RANGE
MUSIC REPRODUCING APPARATUS
Partition system
Methods and systems for flexible delegation
COSMETIC COMPOSITION CONTAINING GELLAN GUM OR ONE OF ITS DERIVATIVES, A MONOVALENT SALT AND A COMPOUND IN SUSPENSION, PROCESSES USING THIS COMPOSITION AND USES
A PLASMA DISPLAY PANEL AND A DRIVING METHOD THEREOF
