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 and apparatus for measuring dissolved oxygen
摘要
申请公布号
US3042495(A)
申请公布日期
1962.07.03
申请号
US19590821593
申请日期
1959.06.19
申请人
BECKMAN INSTRUMENTS, INC.
发明人
WILSON RAY I.;HAAGEN-SMIT JAN W.
分类号
G01N27/02;G01N33/18
主分类号
G01N27/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
一种防爆储罐
一种用于不锈钢的混合抛光液及其制备方法
辊式铅泥摊平装置
一种自动金标装载装置
永磁同步电机无速度传感器控制系统及方法
一种高适应性防腐涂料及其制备方法
电动汽车电池组能量均衡电路
A RESPIRATORY VALVE APPARATUS
SCALABLE STORAGE SYSTEMS WITH LONGEST PREFIX MATCHING SWITCHES
METHOD AND A DEVICE FOR OPTIMIZING LARGE SCALED VIDEO CONFERENCES
PACKET FOR SMOKING ARTICLES AND METHOD FOR MAKING THE PACKET
SYSTEMS AND METHODS USING TUNABLE DIFFERENTIAL GRAVIMETER
RECOMMENDING TRANSFORMATIONS FOR PHOTOGRAPHY
Device for stopping the lateral displacement of a bicycle chain
COMBINED ENGINE BRAKING AND POSITIVE POWER ENGINE LOST MOTION VALVE ACTUATION SYSTEM
STEERING DEVICE
ESTER HAVING A SULPHONIC GROUP
MOBILE COMMUNICATION SYSTEM AND PACKET CONTROL METHOD IN THE MOBILE COMMUNICATION SYSTEM
Closing device with a shutter or a folding or rolling blind powered by an electric motor
Equipment and method to automatically transfer a graphene manolayer to a substrate