Druckwassergespeister Antrieb fuer Bohrmeissel, insbesondere fuer Tiefbohrungen,申请号DE1957G022012-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	Druckwassergespeister Antrieb fuer Bohrmeissel, insbesondere fuer Tiefbohrungen
摘要
申请公布号	DE1025359(B)	申请公布日期	1958.03.06
申请号	DE1957G022012	申请日期	1957.04.29
申请人	AUGUST GOETTKER;OTTO MEYER	发明人	GOETTKER AUGUST;MEYER OTTO
分类号	E21B4/02	主分类号	E21B4/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Slaughterhouse cadaver washing assembly incorporates roller brushes

Use of D-(+) pantothenyl-alcohol to treat dry nose

Location-sensitive detection of high energy charged particles using proportional ionisation chamber

Optical fibre transmission element for optical or electrical cable

Vehicle floor panel with aperture for plastic reserve wheel trough

Toothbrush with head at end of handle

Cobalt catalyst for hydrogenation of nitrile and imine cpds.

Blanket-shaped cover for carrying animals on vehicle floor

Internal stress rolling device for interior surface of work piece

Gas laser appts. for industrial process, e.g. cutting and welding

Control of IC engine

Filter paper in truncated cone shape for coffee or tea making

Single=axle luggage trolley with load support plate

Float for rising rod-shaped candles and floating ones

Cooling lubricant used in wire drawing

Metal housing mfr. for electrical devices e.g. hybrid thick-film acceleration or pressure sensors for automobiles

Air treatment system for vehicle interior with at least two active C filter units

Kontaktlose Chipkarte

1-Fluor-5,6,7,8-tetrahydroisochinolin-Derivate und ihre Verwendung in flüssigkristallinen Mischungen

Titanium prosthesis mfg. method