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
CONDUIT REPAIR APPARATUS
摘要
申请公布号
KR0127301(B1)
申请公布日期
1997.12.29
申请号
KR19890015686
申请日期
1989.10.31
申请人
LAHTI, HEIKKI;MAIMETS, LEMBIT
发明人
MEADUS, WARWICK
分类号
E03F7/00;B29C63/30;E21D11/00;F16L55/16;F16L55/163;F16L55/18;(IPC1-7):E21D11/00
主分类号
E03F7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DEVICE FOR WASHING AND REMOVING SCALE STUCK TO HEATER OF HOT WATER TANK USING ULTRASONIC WAVES BY CONNECTING ULTRASONIC OSCILLATION PART AND ULTRASONIC WAVE GENERATOR TO ONE SIDE SURFACE OF HOT WATER TANK
RAPID DETERMINATION METHOD OF APOPTOTIC CELLS IN LARGE QUANTITY SAMPLES USING ACRIDINE ORANGE DYE STAINING METHOD
FALL PREVENTION SYSTEM USING A ROLLER ASSEMBLY CAPABLE OF CONTROLLING THE WHOLE LENGTH BY CONNECTING BOTH ENDS OF MANY ROLLERS ELASTICALLY USING A CONNECTOR
APPARATUS FOR MANAGING AN ELECTRONIC MAIL ADDRESS OF A SENDER IN AN ELECTRONIC MAIL FACSIMILE APPARATUS AND A METHOD THEREOF CAPABLE OF TRANSMITTING EASILY A REPLY MAIL
BELT CLIP DEVICE OF A CELLULAR PHONE CASE, ESPECIALLY CORRELATED TO BEING COMBINABLE IN FIXED TYPE OR ROTATIONAL TYPE ACCORDING TO A GUIDE COMBINATION
MULTILAYER PATCH COMPOSED OF SEVERAL DRUG LAYERS WHICH CONTAIN DIFFERENT DRUG COMPOSITIONS, RESPECTIVELY TO WHITEN TEETH WITHIN A SHORT PERIOD OF TIME
METHOD FOR CONTROLLING COOLING FAN OF AIR CONDITIONER IN VEHICLE, MAINLY CONCERNED WITH IMPROVING THE VISIBILITY OF DRIVER BY RELIEVING RAPID LOWERING OF BRIGHTNESS OF HEAD LAMP
REMOTE CONTROL RECEIPT MODULE TO REDUCE AREA FOR INSTALLING SEMICONDUCTOR DEVICE AND IMPROVE RECEIVING EFFICIENCY OF REMOTE CONTROL RECEIVING SIGNAL
THERMAL PLASMA SOURCE EXCLUDING HIGH FREQUENCY POWER SOURCE
DEVICE FOR AUTOMATICALLY AND CONTINUOUSLY TRANSFERRING VINYL POUCHES CONTAINING SHAMPOO, COSMETICS OR DETERGENT APIECE TO TRANSFER CONVEYOR
METHOD FOR PREVENTING TWISTING OF STRIP IN CONTINUOUS ROLLING MILL BY DETECTING TWISTING OF STRIP AND AUTOMATICALLY LEVELING ROLL GAPS OF ROLLING ROLLS
MOVING DEVICE FOR REHABILITATION OF HIP JOINT USING ZEROGRAVITY STRUCTURE DURING EXERCISE
FIXED BED WASTE GASIFICATION MELTING FURNACE AND GASIFICATION MELTING METHOD FOR CONTROLLING SUPPLY OF FUEL AND OXYGEN BY HYBRID BURNER
OXYGEN GENERATING SYSTEM USING VACUUM PUMPS FOR VEHICLE, MAINLY CONCERNED WITH MAINTAINING REGULAR DENSITY OF OXYGEN IN VEHICLE
SEMICONDUCTOR DEVICE FABRICATING EQUIPMENT FOR CVD PROCESS TO EXTEND LIFETIME OF HEATING RING AND ENABLE STABLE AND UNIFORM HEATING
THERMOS BOTTLE FOR COMBINED COLD INSULATION AND HEAT INSULATION COMPRISING OUTER CYLINDER JOINED BY BARRIOR FILM AND INNER CYLINDER JOINED BY SEALING WITH TIGHTLY COUPLED WING
METHOD FOR OVER-PRODUCTION OF ISOCITRATE DEHYDROGENASE BY INHIBITING EXPRESSION OR ACTIVITY OF RPOS PROTEIN IN CELLS
HEARING AID CAPABLE OF SUPPRESSING HOWLING HAVING POWER SOURCE CONTROLLER AND METHOD FOR SUPPRESSING HOWLING
LCD CAPABLE OF DIVISIONALLY DRIVING AN LCD PANEL
MP3 PLAYER FOR A MOBILE COMMUNICATION APPARATUS AND AN OPERATING METHOD THEREFOR, SPECIALLY CONCERNED WITH DOWNLOADING AND REPRODUCING CONTENTS IN CONNECTION WITH THE MOBILE COMMUNICATION APPARATUS
