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
Variable space absorption cell
摘要
申请公布号
US2690695(A)
申请公布日期
1954.10.05
申请号
US19520264797
申请日期
1952.01.03
申请人
THE PERKIN-ELMER CORPORATION
发明人
COATES VINCENT J.
分类号
G01N21/03
主分类号
G01N21/03
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VESSEL STORING GRANULAR MATERIAL
CONTROLLING SYSTEM FOR FORM DATA OUTPUT MODE
ELECTROPHOTOGRAPHIC RECEPTOR
DISPLAY BODY PANEL
MANUFACTURE OF DIFFRACTION GRATING
DEVELOPING METHOD
LINEAR DISPLACEMENT DETECTION SENSOR
OXIDATION STABILITY TESTER FOR INSULATING OIL
APPARATUS FOR DETECTING LEAKAGE FROM STEAM GENERATOR
BALL MOVING TYPE FLOW METER
METHOD AND DEVICE FOR CONTROLLING SMOKE DISCHARGING EQUIPMENT OF BUILDING
REFRIGERANT COMPRESSOR
FUEL INJECTION VALVE
COOLING DEVICE OF INDUSTRIAL MACHINE
RECOGNIZING DEVICE FOR MIXTURE OF PATTERN AND CHARACTER
CYLINDER INJECTION DIESEL ENGINE
CYLINDER INJECTION SYSTEM DIESEL ENGINE
CONTAINER FOR ENVIRONMENTAL TEST OF ELECTRONIC PART
COMPRESSOR CIRCUIT
SEAL DEVICE
