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
VERFAHREN UND VORRICHTUNG ZUR BESTIMMUNG DER MATERIALHAERTE
摘要
申请公布号
DD260763(A1)
申请公布日期
1988.10.05
申请号
DD19870303088
申请日期
1987.05.25
申请人
VEB STEINKOHLENKOKEREIEN "AUGUST BEBEL" ZWICKAU,DD
发明人
AUERBACH,JOCHEN,DD;REITZ,FRANK,DD;BONN,MATHIAS,DD
分类号
G01N3/42;(IPC1-7):G01N3/42
主分类号
G01N3/42
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Sound device provided with a geometric and electronic radiation control
Method and measuring device for determining an error rate without incremental redundancy
LOW PROFILE LIGHTING SYSTEM
Light unit and method for generating light rays
Method of determining the pressure of a gas mixture in a vacuum container by means of absorption spectroscopy
Non-statistical method for compressing and decompressing complex SAR data
Low inductance high ESR capacitor
COLOR FILTER PANEL AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME
RIPPLE CONVERTER
Wireless mouse and Keyboard Chair Mount Apparatus
Sun visor for motor vehicle
Motorcycle towing device
Cylinder head gasket
Poker blackjack game
Valves
Magnet valve
Fuel injection valve
Electronic business card and data transceiver
METHODS AND SYSTEMS FOR GRAPHICALLY DISPLAYING SOURCES FOR AND NATURES OF AIRCRAFT FLIGHT CONTROL INSTRUCTIONS
Vibration mounting