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
CONTACT SYSTEMS FOR SLIDING SWITCHES
摘要
申请公布号
CA878687(A)
申请公布日期
1971.08.17
申请号
CAD878687
申请日期
申请人
WALTER PREH TRADING AS PREH ELEKTROFEINMECHANISCHE WERKE JAKOB PREH NACH FOLGER
发明人
RUDOLF HINKELMANN
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
INTERMITTENT WEIGHING AND WEIGHT INDICATING APPARATUS
BURGLAR ALARM SYSTEM
PHOTOPOLYMERIZABLE COMPOSITIONS AND ELEMENTS
CHROMINANCE SIGNAL DEMODULATORS FOR COLOR TELEVISION
USE OF RECYCLE GAS TO STRIP OXYGEN FROM FRESH NAPHTHA FEED
PROCESS FOR THE PRODUCTION OF BORIDES
METHOD OF RECTIFYING A FORMALDEHYDE-CONTAINING SOLUTION
METHOD AND APPARATUS FOR FORMING TUBES
SEPARATION OF HYDROGEN-METHANE MIXTURES
SEPARATION PROCESS INVOLVING ADSORPTION AND DESORPTION
SEPARATION OF MIXTURES OF LIQUID CHLORINATED HYDROCARBONS
MAGNETIC DATA RECORDING AND REPRODUCING APPARATUS
NAVIGATION SYSTEM
PRINTING MACHINES
MANUFACTURE OF TURBINE ROTORS
PAPER SIZING METHOD
RECOVERY OF SUCROSE ESTERS
Polyurethane chelates from kojic acid
Method and apparatus for high pressure fractional crystallization
Production of acetylene
