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 electric motors
摘要
申请公布号
GB772882(A)
申请公布日期
1957.04.17
申请号
GB19550009172
申请日期
1955.03.29
申请人
A. WELLS & COMPANY LIMITED;ALFRED WILLIAM JOHN WELLS
发明人
分类号
H02K23/04
主分类号
H02K23/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PURE WATER PRODUCTION METHOD AND DEVICE
FUNCTIONAL FIBER SHEET AND ITS MANUFACTURING METHOD
METHOD OF DRYING SOLVENT-CONTAINING RESIN COMPOSITION
BALL STORAGE STRUCTURE FOR GAME MACHINE
ROTARY REEL CONTROL DEVICE
X-RAY CT DEVICE
GAME MACHINE
TREATMENT DEVICE FOR PAIN IN LOWER BACK OR CHILL DUE TO AGING
FOLDING THONGS OR SLIPPERS
ORTHOPAEDIC IMPLANT
GAME MACHINE
MAGNETIC RESONANCE IMAGING APPARATUS
CLEANING TOOL
CLEANING TOOL
SLOT MACHINE
COOKING APPARATUS
FOLDING TABLE
SPRINKLER HEAD
ELECTRIC TOOTHBRUSH
BLOOD COLLECTING DEVICE AND BLOOD TESTING APPARATUS USING THE SAME