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
SINTERABLE SILICON NITRIDE POWDER AND METHOD OF MANUFACTURING THE SAME
摘要
申请公布号
EP0256218(B1)
申请公布日期
1991.10.09
申请号
EP19870106846
申请日期
1987.05.12
申请人
BAYER AG
发明人
WICKEL, ULRIKE, DR.;FRANZ, GERHARD, DR.;LAUBACH, BENNO, DR.
分类号
C01B21/068;C04B35/584
主分类号
C01B21/068
代理机构
代理人
主权项
地址
您可能感兴趣的专利
ELECTRONIC INDUCTION HEATER AND TEMPERATURE CONTROL METHOD THEREOF
HEATING DEVICE FOR MULTISTAGE CONTROL OF ELEMENTS UNIT
ROTATING TYPE PUNCHING EQUIPMENT
ELECTROLYTE FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME
METHOD FOR DEPOSITING FINE PARTICLES OF TRANSITION METAL INTO FABRICS
Reduction of spray during advance of welding wire to body and involves circuit for reduction of spray
MANUFACTURING METHOD OF A MACKERELS FLAVORING WITH GINSENG EXTRACTS
METHOD OF VERIFYING AN SDMB IN THE SDMB TERMINAL
APPARATUS AND METHOD FOR PROVIDING INSTANT MESSENGER SERVICES BASED ON MOBILE COMMUNICATION AND MOBILE TERMINAL FOR THE SAME
FITTING STRUCTURE AND METHOD FOR PIPE FLANGE OF AIR CONDITIONER FOR VEHICLE
WIRELESS COMMUNICATION TERMINAL INTERCHANGING APPLICATION PROGRAM AND ITS METHOD
DOCK INSERT
Fremgangsmate og anlegg for a rense en vaeske
MEMS SWITCH
Orthogonal frequency division multiplex (OFDM) repeaters
A TRAY BOX FIXING STRUCTURE IN VEHICLE
OPTICAL DISC DRIVE HAVING A EQUIPMENT TO PREVENT COMMUNICATION ERROR BY ELECTRO-STATIC DISCHARGE
TRUCK AND BUS RADIAL TIRE USING FINE STEEL CORD
POWER SAVING METHOD AND SYSTEM OF PORTABLE IMAGING APPARATUS
CIRCUIT OF DRIVING AN ASSISTANCE MEMORY IN A MOBILE COMMUNICATION TERMINAL
