,申请号JP19850197168U-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称
摘要
申请公布号	JPS6323507(Y2)	申请公布日期	1988.06.28
申请号	JP19850197168U	申请日期	1985.12.21
申请人		发明人
分类号	E21B10/52;E21B10/12;E21B10/50;(IPC1-7):E21B10/50	主分类号	E21B10/52
代理机构		代理人
主权项
地址

您可能感兴趣的专利

AUTOMATIC SAFETY SURGE SWITCH OF THE ELECTRIC CIRCUIT

CONNECTION FOR MEASURING RATIO OF SUCTION CYCLE TIME TO CYCLE TIME OF GRIP OF MILKING MACHINE PULSATOR

RIGID SOUND-AND-HEAT INSULATING SHEET AND METHOD OF PREPARING THE SAME

PREPARATION FOR TREATING THE TRICHOPHYTOSIS OF THE CATTLE

DEVICE FOR DRAINING THE FISHPOND SURFACES AND MANIPULATION WITH THE WATER

METHOD OF PRODUCING N-ALKYLATED AROMATIC AMINES

METHOD OF PRODUCING THERAPEUTICALLY ACTIVE N-METHYL-N-CYCLOHEXYL-/2-AMINO-3,5-DIBROMBENZYL/AMINE

DEVICE FOR REDUCING THE DIN OF THE VIBRATION AND OTHER MECHANISM

COMPARATING METER OF THE TAPER RATIO OF THE INNER CONES

EQUIPMENT FOR SEPARATING UNDESIRABLE HEAVIER ADDITIONS FROM VOLUME MATERIALS

MODE OF MANUFACTURE OF FORMED LAMINATED FOILS FROM THERMOPLASTIC MATERIALS AND EQUIPMENT FOR ITS CARRYING OUT

ENCAPSULATED IMPELLER

MEANS FOR PACKING THE HOUSE AND INDUSTRIAL GAS LINE WITH THREADED CONNECTIONS PACKED BY THE HEMP FIBRE

TANK FOR COOLING OF CAST-IRON MOULDS

INTERCONNECTION BODY FOR LONG-TERM OR PERMANENT COMPRESSION DEGREE CHANGE IN MULTISTAGE TURBOCOMPRESSORS

DEVICE FOR SLIDING ON THE SUPPORTING CABLE

PISTON POUR MOTEUR A COMBUSTION INTERNE

FOERENING FOER KONTROLL AV SKADEDJURSPOPULATIONER SPECIELLT GNAGARPOPULATIONER

MONTAGE POUR LA MESURE DE LA VITESSE DE VEHICULES SELON LE PRINCIPE DU RADAR A EFFET DOPPLER