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 and relating to electrical arc resistant materials
摘要
申请公布号
GB387066(A)
申请公布日期
1933.02.02
申请号
GB19310032125
申请日期
1931.11.19
申请人
THE BRITISH THOMSON-HOUSTON COMPANY, LIMITED
发明人
分类号
H01B3/42
主分类号
H01B3/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PACK POWDER FOR SKIN BEAUTY USING CYNANCHUM WILFORDII HEMSLEY RADIX, AND MANUFACTURING PROCESS THEREOF
BRIDGE SEAT EQUIPMENT PREPARING FLANGE NUT AFFIXED ANCHOR BOLT AND INSTALLATION METHOD THEREOF
Speculum
Compression of refuse in a bin
Helical tiller horticultural implement
Taxi tip-up seat with flat screen monitor on its underside
Resettable memory structure
Curtain
Preparing silica gel
Modem signal transmission and/or reception apparatus
Method for gravel-packing a well
Gasket
Apparatus and method for cleaning a gas
Systems and method for establishing positional accuracy
Improver for microwave reheated bakery products
Combined transmission incorporating a friction clutch
Mixing device
Verhoiluelementti
Vaaraton matkapuhelin
Järjestelmä prosessin tarkkailemiseksi