发明名称 |
Playing bar |
摘要 |
|
申请公布号 |
US2449032(A) |
申请公布日期 |
1948.09.07 |
申请号 |
US19450597693 |
申请日期 |
1945.06.05 |
申请人 |
YATES OLEN H |
发明人 |
YATES OLEN H. |
分类号 |
G10D3/00 |
主分类号 |
G10D3/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|
您可能感兴趣的专利
PHASE TRANSITION RAM USING MEMORY CELLS HAVING PHASE TRANSITION MATERIAL PATTERN
SWITCHING REGULATOR CAPABLE OF SUPPRESSING OVERSHOOT VOLTAGE GENERATED IN THE LOAD SIDE OUTPUT
HEAT SINK MOUNTED UNDER FREQUENCY CONVERTER IN MECHANICAL COAL MINER EQUIPPED WITH ELECTRICALLY POWERED ADVANCE
INTERNAL COMBUSTION ENGINE FUEL CONSUMPTION UNIT, PARTICULARLY FOR DIESEL ENGINES POWERING LOCOMOTIVES OR HEAVY MACHINES
DOOR FRAME
CLEANING SOLUTION COMPRISING OXIDIZING AGENT, DEIONIZED WATER, REDUCING AGENT OF FLUORIDE GROUP, AND SURFACE CHARGE CONTROL AGENT, AND CLEANING METHOD OF SEMICONDUCTOR DEVICE USING THE SAME
PORTABLE TERMINAL HAVING A USB INTERFACE, PARTICULARLY CONCERNED WITH REALIZING AN EASY DATA INPUT/OUTPUT BY EMBEDDING THE USB INTERFACE
TRANSMISSION CIRCUIT FOR EFFECTIVELY OPERATING A POWER AMPLIFIER, ESPECIALLY RELATED TO SUPPRESSING POWER CONSUMPTION BY SUPPLYING A NECESSARY SUPPLY VOLTAGE BASED ON INFORMATION FOR SETTING A TRANSMISSION POWER
FAIRY TALE FIXING BOARD ATTACHED ON WALLS AND ATTACHABLE FAIRY TALE PAPER BOARD
APPARATUS AND METHOD FOR CONTROLLING OPERATION OF REFRIGERATOR, PARTICULARLY REGARDING TO CONTROLLING SUPPLY OF COLD AIR WHEN SELECTIVELY USING ROOMS
PNEUMATIC CIRCUIT FOR CONTROLLING TOOL PORT OF AUTOMATIC TOOL CHANGER BY RESTRICTING COUNTER FLOW OF AIR
CAPSTAN MOTOR, MORE SPECIFICALLY IN CONNECTION WITH MAINTAINING A STABLE COUPLING STATE OF AN FG MAGNET IN A FORWARD POSITION OF A ROTOR, AND REDUCING SIZE OF THE FG MAGNET
AQUATIC GOLF FIELD USING ARTIFICIAL ISLANDS SPACED FROM EACH OTHER TO FORM GREEN WHICH COMPRISED OF TEE UP PLACE, FAIRWAY AND HOLE CUP
SYSTEM AND METHOD FOR AUTOMATICALLY STORING DOCUMENTS USING DOCUMENT SCANNER EQUIPPED WITH BARCODE READER FOR READING BARCODE OR HOLOGRAM
ARBITRATING METHOD OF A BUS REQUESTED FROM A DUAL ETHERNET CONTROLLER, MORE SPECIFICALLY IN ORDER TO AVOIDING A PROBLEM OF EXCLUSIVELY OCCUPYING A DATA BUS WHILE PREVENTING SYSTEM PERFORMANCE DETERIORATION WITH REGARDS TO PACKET DAMAGE AND RETRANSMISSION
SEMICONDUCTOR LASER DIODE- CRYSTAL DEFECT FORMED ON ETCHING STOPPER LAYER AND THE SECOND CONDUCTIVE CLAD LAYER
METHOD FOR TESTING MEMORY CELL OF SEMICONDUCTOR MEMORY DEVICE, ESPECIALLY INCLUDING A MEMORY CELL ARRAY, MUX, AND REPAIR FUSE BOX
METHOD FOR PURIFICATION THROUGH SUBLIMATION TO SHORTEN OPERATION TIME AND REDUCE PRODUCTION QUANTITY OF LOW GRADE PURIFIED MATERIAL BY FORMING POWDER TYPE PURIFICATION OBJECT IN TIGHT AND COMPACT SHAPE
WIRELESS LAN DEVICE AND AN INDEPENDENT CHANNEL SCANNING METHOD USING THE WIRELESS LAN DEVICE, PARTICULARLY CONCERNED WITH CONFIRMING A STATE OF OTHER COMMUNICATION CHANNEL WHILE MAINTAINING DATA COMMUNICATION BY USING A SCANNING UNIT AND A SWITCHING UNIT
SYSTEM FOR COOLING A BRAKE OF A VEHICLE USING A BLOWER UNIT WHICH FORCIBLY BLOWS THE SUCKED EXTERIOR AIR TOWARD A BRAKE