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 exchanger
摘要
申请公布号
US2243593(A)
申请公布日期
1941.05.27
申请号
US19380224451
申请日期
1938.08.12
申请人
ZALLEA JAMES P
发明人
ZALLEA JAMES P.
分类号
F28D7/06;F28D7/08;F28D7/12
主分类号
F28D7/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METODO PER LA RIDUZIONE DEI FENOMENI DI RISONANZA IN UNA LINEA
POLYMERIC PHOSPHORUS-CONTAINING COMPOSITIONS AND THEIR USE IN HYDROCYANATION, UNSATURATED NITRILE ISOMERIZATION AND HYDROFORMYLATION REACTIONS
ELECTROLUMINESCENCE DISPLAY
OPHTHALMIC MICROSURGICAL SYSTEM
REDUCING HANDOVER FREQUENCY ERROR
DERIVADOS BENZOIMIDAZOLICOS
MULTI-STACK OPTICAL DATA STORAGE MEDIUM AND USE OF SUCH MEDIUM
ROTATABLE TOOL FOR CHIP REMOVING MACHINING AND APPURTENANT CUTTING PART
METRIC CORRECTION FOR MULTI USER DETECTION, FOR LONG CODES DS-CDMA
FILE TRANSMISSION MANAGEMENT SYSTEM AND METHOD THEREOF AND RECORDING MEDIUM THAT RECORDS PROGRAM THEREOF
METHOD OF OPTIMISING THE PERFORMANCE OF A COMPUTER AND A MAIN NON- VOLATILE MEMORY UNIT OPTIMISED USING SPECIFIC-USE SECTIONS
CELLULAR TELECOMMUNICATION NETWORK USING CELLS OF DIFFERENT SIZES, CORRESPONDING BASE STATION, TERMINAL AND METHOD
CRYPTOGRAPHIC COMMUNICATION APPARATUS
CURRENT SENSOR
3-BIPHENYL-SUBSTITUTED-3-SUBSTITUTED-4-KETOLACTAM AND KETOLACTONE AND THEIR UTILIZATION AS PESTICIDE
SILICON BASED QUATERNARY AMMONIUM FUNCTIONAL COMPOSITIONS AND METHODS FOR MAKING THEM
IGNITION TIMING CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE-USE IGINITION DEVICE AND IGNITION TIMING CONTROL DEVICE
ACTIVE NOISE COMPENSATION
CHAIR TYPE MASSAGE MACHINE, HAVING MASSAGE ARM WITH RUBBING DISK
SHUTTER MECHANISM INCLUDING STEPPING MOTOR CONTROL DEVICE FOR CONTROLLING UPPER AND LOWER LIMIT STOP POSITION CONTROL
