Apparatus for determining the force of gravity at sea,申请号US19270213426-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	Apparatus for determining the force of gravity at sea
摘要
申请公布号	US1792013(A)	申请公布日期	1931.02.10
申请号	US19270213426	申请日期	1927.08.16
申请人	HAYES HARVEY C	发明人	HAYES HARVEY C.
分类号	G01V7/00	主分类号	G01V7/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Sheet overlapping detecting method.

Photochromic compound, composition and use thereof.

Recording apparatus and recording head substrate for use in the same.

Apparatus for fine spatial resolution measurements of earth formations.

Operating mechanism for a multiple fault-current protective switch with a rotary crossbar.

Magnetic tape helical recording and playback apparatus adapted for postrecording.

Recording and evaluating system for cue signals.

High performance exhaust system for internal combustion engine.

Surface-treating agent and surface-treated EPDM article.

Well cement fluid loss additive and method.

OPTICAL READ HEAD FOR IMMUNOASSAY INSTRUMENT.

Purification device for waste water loaded with deposit and/or floating material.

Production of citric acid.

Herbicidal association comprising 2-chloro-6-nitro-3-phenoxyaniline and at least one herbicide selected from bromoxynil, ioxynil or one of their derivatives.

Fat and oil composition.

Thermoplastic moulding masses with improved green strength and impact resistance on the basis of a thermoplastic polyurethane-copolymer blend, process for its preparation and its use.

Supported catalysts and their preparation process.

Hydrophilic, water swellable graft copolymers, their preparation and their use.

AN ELECTRONIC CONTROLLER FOR A WATER PURIFYING UNIT.

Voice/noise splitting apparatus.