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
Recording system
摘要
申请公布号
US2666854(A)
申请公布日期
1954.01.19
申请号
US19500154981
申请日期
1950.04.10
申请人
PHILLIPS PETROLEUM COMPANY
发明人
HUTCHINS JOSEPH W.
分类号
G01N21/25;G01N21/31
主分类号
G01N21/25
代理机构
代理人
主权项
地址
您可能感兴趣的专利
EMERGENCY CONTAINER OF PIECE CUT BY ACCIDENT
PORTABLE TERMINAL DEVICE
PAPER SHEET FEED DEVICE
APPARATUS FOR DETECTING EMBEDDED OBJECT
EXHAUST VALVE FOR HEMOMANOMETER
WEATHERPROOF DEVICE FOR BICYCLE AND OTHER OPEN CAR
VESSEL FOR TRANSPORT
OXYGEN GENERATING APPARATUS
DEHYDRATION TREATMENT OF WATER-CONTAINING SLUDGE
FRAME-LIKE GASKET
CELLULAR VOICE AND DATA RADIOTELEPHONE SYSTEM
POLARIZABLE ELECTRODE AND PRODUCTION METHOD THEREOF
A METHOD OF PRODUCING A BIAXIALLY ORIENTED CONTAINER
MONITOR DEVICE FOR NOISE FROM NUCLEAR REACTOR
CONTACTING PROBE
METHOD FOR DETERMINING THE ZETA-POTENTIAL OF SOLID MATERIALS
Ceramic protective layer
BANDAGE FOR SUSTAINED DELIVERY OF DRUGS
EYE TESTING APPARATUS FOR EXAMINING THE BOTTOM OF THE EYE
PRODUCTION OF THE E. COLI LT-B ENTEROTOXIN SUBUNIT
