发明名称 |
LIQUID RING VACUUM PUMP |
摘要 |
|
申请公布号 |
JPH02169890(A) |
申请公布日期 |
1990.06.29 |
申请号 |
JP19880325435 |
申请日期 |
1988.12.22 |
申请人 |
MORISAWA TETSUO |
发明人 |
MORISAWA TETSUO |
分类号 |
F04C25/02 |
主分类号 |
F04C25/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|
您可能感兴趣的专利
INK COMPOSITION AND INKJET RECORDING METHOD
INKJET RECORDING METHOD AND RECORDER
SURFACE PLATE AND POLISHING DEVICE
FLOAT GLASS POLISHING SYSTEM
MAGNETIC HOLLOW PARTICLE AND METHOD FOR PRODUCING THE SAME
BALL-POINT PEN TIP, BALL-POINT PEN REFILL, AND BALL-POINT PEN
RECORDING TAPE CARTRIDGE AND METHOD FOR MANUFACTURING SECURITY RECOGNITION MEMBER
OPTICAL PICKUP, OPTICAL INFORMATION REPRODUCING DEVICE, AND OPTICAL INFORMATION RECORDING AND REPRODUCING DEVICE
HEAT RESISTANT AND FLAME RESISTANT LAMINATE, AND WIRING CABLE USING THE LAMINATE
GRAPH DISPLAY CONTROL APPARATUS AND PROGRAM
IMAGE DISPLAY DEVICE, IMAGE DISPLAY METHOD, AND IMAGE DISPLAY PROGRAM
LARGE DISPLAY DEVICE
IMAGE DISPLAY DEVICE
LITHOGRAPHIC APPARATUS AND DEVICE MANUFACTURING METHOD
POSITIVE RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN, AND POLYMER COMPOUND
POSITIVE RESIST COMPOSITION, METHOD FOR FORMING RESIST PATTERN
INFORMATION PROCESSING APPARATUS, CONTROL METHOD THEREFOR, AND COMPUTER PROGRAM
RECHARGEABLE BATTERY
PHOTOCHROMIC CURABLE COMPOSITION
HELICE NON CARENEE A PALES A CALAGE VARIABLE POUR UNE TURBOMACHINE