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
Material of high electrical resistance and method of using same
摘要
申请公布号
GB363615(A)
申请公布日期
1931.12.14
申请号
GB19300018094
申请日期
1930.06.12
申请人
SIEMENS-SCHUCKERTWERKE AKTIENGESELLSCHAFT
发明人
分类号
H01C7/02;H01C17/065
主分类号
H01C7/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
New vitamin d derivatives with carbo- or heterocyclic substituents at c-25, a process for their production, intermediate products and their use for producing medicaments
Aspheric plano eyewear
Non-aqueous, liquid, enzyme-containing compositions
Vaccines for treatment of lymphoma and leukemia
Molecular clone of cgrp receptor component protein and uses thereof
Improving binding affinity of antigenic peptides for mhc molecules
Particle-loaded membranes as oxidant scavengers
Low temperature food product
Improvement in or relating to ammunition
PROCESS AND DEVICE FOR CULTIVATING MICROALGAE IN A CLOSED CIRCUIT
Composite microwave phase shifting device
BICYCLE FRONT WHEEL DRIVE
Electronic caliper using a low power inductive position transducer
Device for calibrating an electrochemical gas measuring device
Field howitzers
Corrugating:single facer
Carpet loom
Optical component for distributing radiation to foci
Mounting the removable walls on the wheeled platform of a mobile container
Ultrasonic device