发明名称 |
Ventilation control |
摘要 |
|
申请公布号 |
US2149976(A) |
申请公布日期 |
1939.03.07 |
申请号 |
US19350020306 |
申请日期 |
1935.05.08 |
申请人 |
MCKNIGHT JAMES D |
发明人 |
MCKNIGHT JAMES D. |
分类号 |
F24F13/075 |
主分类号 |
F24F13/075 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|
您可能感兴趣的专利
METHOD OF PRODUCING CELLULOSE NANOFIBERS
POLYMER COMPOUND, RETICULATED POLYMER COMPOUND PRODUCED BY CROSSLINKING THE POLYMER COMPOUND, COMPOSITION FOR ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC ELECTROLUMINESCENT ELEMENT, ORGANIC EL DISPLAY, AND ORGANIC EL LIGHTING
OZONE SUPPLY SYSTEM AND BUILDING
COOKING GLOVE WITH SLIT
VENTILATION AIR-CONDITIONING DEVICE
CONTENT SECURITY METHOD FOR PROVIDING LONG-TERM RENEWABLE SECURITY, DEVICE THEREOF AND COMPUTER READABLE STORAGE MEDIUM
CHEMICAL LIQUID SUPPLYING DEVICE
TWO-SHAFT HINGE DEVICE, AND PORTABLE TERMINAL DEVICE
PISTON OF INTERNAL COMBUSTION ENGINE AND MANUFACTURING METHOD FOR PISTON
INTEGRATED CIRCUIT COMPRISING TRANSMISSION CHANNEL EQUIPPED WITH INTEGRATED INDEPENDENT TESTER
TERAHERTZ FREQUENCY DOMAIN SPECTROMETER EQUIPPED WITH INTEGRATED DUAL LASER MODULE
EXCLUSION DEVICE AND METHOD OF ILLEGAL COPY MEDIUM, PROGRAM, AND MEDIUM
CONTROLLER OF INTERNAL COMBUSTION ENGINE
PIER STRUCTURE OF RAILWAY ROLLING STOCK
IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD
PLASTIC-MADE ROD LENS AND PLASTIC-MADE ROD LENS ARRAY
SUPERCONDUCTING MAGNET, AND MAGNET DEVICE PROVIDED WITH THE SAME
METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE AND SEMICONDUCTOR DEVICE
LIGHTING DEVICE
HIGH-FREQUENCY COAXIAL CABLE