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
Method for producing compounds of barium and strontium
摘要
申请公布号
US2225633(A)
申请公布日期
1940.12.24
申请号
US19380191001
申请日期
1938.02.17
申请人
HILL;MCLAUGHLIN & WALLENSTEIN
发明人
HILL LYLE O.;ISENBERG SAMPSON
分类号
C01F11/02;C01F11/04
主分类号
C01F11/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
EXTERNAL CHARACTER FETCHING SYSTEM FOR COMPUTER
D/A CONVERTING UNIT FOR PROGRAMMABLE CONTROLLER
OFFSET DRIFT REDUCING DEVICE FOR COMPARATOR CIRCUIT
ONE-CHIP CACHE MEMORY
DISPLAY DEVICE
OPTICAL FIBER CONNECTOR TERMINAL AND PRODUCTION THEREOF
PRODUCTION OF AXIALLY DISTRIBUTED INDEX LENS
ROTATION ANGLE DETECTOR
METHOD FOR MONITORING RESIDUAL AMOUNT OF ELECTRIC POWER IN SECONDARY BATTERY
TEMPERATURE CHARACTERISTICS COMPENSATING CIRCUIT OF TORQUE SENSOR
ATMOSPHERE CALCINING APPARATUS
BULK MATTER CALCINING FURNACE
DOOR FOR REFRIGERATOR
AIR CONDITIONER
AIR BLOWING PORT OF AIR CONDITIONER
INTERFERENCE MEASURING APPARATUS
PULVERIZED COAL BURNER
COOKING APPARATUS
SLIME ELIMINATION IN BORING HOLE AND WASHING DEVICE FOR HOLE WALL
SWING MOTION CONTROLLING CIRCUIT