Элеватор для наклонного бурения,申请号SU19400039062-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	Элеватор для наклонного бурения
摘要
申请公布号	SU63752(A1)	申请公布日期	1943.11.30
申请号	SU19400039062	申请日期	1940.12.19
申请人	BUZINOV M.M.	发明人	BUZINOV M.M.
分类号	E21B19/06	主分类号	E21B19/06
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Bearing for cylinders and drums

Low-loss voltage comparator

Model aircraft engine with various visible parts

Model aircraft with a nose cone

Tightly stackable tube-like or bottle-like container, having a pyramid-like shape, which can be emptied virtually completely

Transportation device for unbelted ammunition

MEHRSCHEIBENKUPPLUNG MIT LUEFTWEGBEGRENZUNG DER ZWISCHENPLATTE

Method and device for measuring the intensity of a UV-laser beam

Multiple-line band printing mechanism

Signal apparatus for emergencies at sea

Belt drum or belt pulley

Electronic Saturn globe

IMPROVED THERMOELECTRIC COOLING DESIGN.

DEVICE AND PROCESS FOR MARKING MOULDED ITEMS AND TABLETS WITH LASER BEAMS.

PROCESS FOR SEPARATING METHACRYLIC ACID FROM ISOBUTYRIC ACID.

CURSOR CONTROLLED USER INTERFACE SYSTEM.

GENES ENCODING ANTIGENS OF M. LEPRAE.

ACTION FOR A WIND INSTRUMENT.

METHOD FOR PLACING A SACK INTO A STAND AND REMOVING OUT OF IT.