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
Heat exchange fin
摘要
申请公布号
US2402262(A)
申请公布日期
1946.06.18
申请号
US19430500567
申请日期
1943.08.30
申请人
AMERICAN COILS CO.
发明人
SEWELL CLEVELAND A.
分类号
F28F1/30
主分类号
F28F1/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
BINDING SMART OBJECTS
INTEGRATOR, DELTA-SIGMA MODULATOR, AND COMMUNICATION DEVICE
METHOD AND APPARATUS FOR MAJOR COLOR INDEX MAP CODING
TEXT EDITING WITH GESTURE CONTROL AND NATURAL SPEECH
INTRODUCING MESOPOROSITY INTO ZEOLITE MATERIALS WITH A MODIFIED ACID PRE-TREATMENT STEP
CATHODE CURRENT COLLECTOR FOR SOLID OXIDE FUEL CELL, AND SOLID OXIDE FUEL CELL COMPRISING SAME
METHOD FOR ETCHING INDIUM TIN OXIDE FILM ON CAPACITIVE TOUCHSCREEN PANEL AND GAP PORTION THEREOF
ANTIMICROBIAL SUBSTRATES AND METHODS OF USE THEREOF
METHOD AND SYSTEM FOR AUTOMATICALLY DISCHARGING TRAFFIC IN A WIRELESS TELECOMMUNICATIONS NETWORK WITH SON AND ANDSF CAPACITIES
ARTIFICIAL-BLOOD-VESSEL CONNECTOR AND ARTIFICIAL-BLOOD-VESSEL UNIT
ELECTRIC VACUUM CLEANER
ESCAPEMENT MECHANISM HAVING A CONTACTLESS TIMEPIECE CYLINDER
LAYER ASSEMBLY COMPRISING MINERAL MATERIAL AND GLASS AND METHOD FOR THE PRODUCTION THEREOF
CONTACT LENS MOULD AND METHODS
MICRO-ELECTROMECHANICAL SOUND TRANSDUCER WITH SOUND ENERGY-REFLECTING INTERLAYER
PROVIDING TOLL-FREE APPLICATION DATA ACCESS
BENZENE SULFONAMIDES AS CCR9 INHIBITORS
TERMINAL APPARATUS AND METHOD FOR CONTROLLING THEREOF
BASE STATION AND METHOD
RARE EARTH PERMANENT MAGNETIC MATERIAL AND METHOD OF PREPARING THE SAME
