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
Modular pressure-displacement type ventilating apparatus
摘要
申请公布号
US2662463(A)
申请公布日期
1953.12.15
申请号
US19500146493
申请日期
1950.02.27
申请人
THE PYLE-NATIONAL COMPANY
发明人
KUREK EDWIN J.
分类号
F24F7/10
主分类号
F24F7/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
66*2*33DIHYDROISOINDOLL22YL*FLUORAN COMPOUND
MODIFIER FOR MOLDING COMPOUND
OXIDATIONNCURING TYPE AQUEOUS COMPOSITION FOR COAT
MANUFACTURE OF COMPOUND SINGLE CRYSTAL
SOLID THERMOSETTING RESIN COMPOSITION FOR THICK FILM HYBRID INTEGRATED CIRCUIT
MANUFACTURE OF DEHYDRATED GAMMAAMANGANESE DIOXIDE
SEPARATION OF TELLURIUM
AIR SHOWER DEVICE
METHOD AND APPARATUS FOR REMOVAL OF VOLATILE SUBSTANCES FROM HIGHHVISCOUS SUBSTANCE
PRESSING DEVICE FOR EFFECTIVE SPOT OF HUMAN BODY
DRUG DOSING DEVICE FOR ANIMAL
ELECTRIC CLEANER
FOOT WARMER COVER USED IN WARMING SHOULDER LOWER PORTION
CUTTING APPARATUS OF SURFACE FASTENER RING
POWER FINGERRPRESSURE MACHINE
PERFORATED ION SOURCE ASSEMBLY* ADJUSTMENT* AND DEVICE THEREFOR
ELECTRONIC RANGE TEMPERATURE CONTROL SYSTEM
METHOD OF COMPRESSIONNCONNECTION SYSTEM FOR CABLE CONDUCTOR
METHOD OF FORMING POWERRCABLE CONNECTING SECTION
PLUGGIN CONNECTION SYSTEM