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
Vorrichtung zur Markierung und zum Fangen von orientierten Bohrkernen
摘要
申请公布号
DE1163270(B)
申请公布日期
1964.02.20
申请号
DE1962T022294
申请日期
1962.06.12
申请人
TIEFBOHR-MESS-DIENST LEUTERT & HUEGEL G.M.B.H.
发明人
HUEGEL DR.-ING. HELMUTH
分类号
E21B25/16
主分类号
E21B25/16
代理机构
代理人
主权项
地址
您可能感兴趣的专利
VERSTRECKTER POLYSTYROLFILM UND VERFAHREN ZUR HERSTELLUNG
Verfahren und Vorrichtung zum Vorbereiten des Öffnens eines Bahnwickels
Steuerschaltung und Verfahren zur Steuerung des Schaltens von MOS-Gate-gesteuerten Leistungshalbleiterbauteilen
Gleitverschluss
Arrangement for billing for telecommunications charges, especially for multimedia message transmission, has device for transmitting charge data record from charge detection to billing device
Vorrichtung zur Referenzierung von Fluoreszenzsignalen
Heater with fuel pump and combustion air fan, has electric motor designed to carry fuel flow and housing that encloses electric motor together with fuel pump
COATED PAPER FOR PRINTING
Floating saddle part-lined disk brake has guide element positively fitted in but removable from recess partly in holder and partly in brake lining
Chute for discharging hot asphalt from container on lorry is made up of frustro-pyramidal sections connected by pins which allow them to pivot
Digital processing of analog data stream involves computing sampling time for sampling clock signal depending on phase control signal derived from analog signal and defined clock signal.
Vorrichtung zur Entnahme von stabförmigen Gegenständen, insbesondere Zigarettenstäben oder Zigarettenfilterstäben
Compression method for test vector for integrated circuit tester uses comparison of segments of test vector with corresponding segments of random sequence
Schneidmechanismus für eine Stichsäge
Beschickungseinrichtung für eine Flächenmontageeinrichtung
Clamping device especially for fuel pipes and couplings has retaining element which by at least one movement component is movable at right angles to connecting direction for retention of connecting component
Mischvorrichtung für Bohrmedien
To prevent the escape of oil/chemicals from a wrecked tanker, a hawser anchor beam is attached to the hull to hold tarpaulins in place until the cargo has been pumped away
INTERNAL COMBUSTION ENGINE COMBUSTION DIAGNOSIS/CONTROL APPARATUS AND COMBUSTION DIAGNOSIS/CONTROL METHOD
Group of at least two electrical connector modules has identical module housings; connector elements of first connector group are different from those of second group
