System of seismic recording,申请号US19440562552-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	System of seismic recording
摘要
申请公布号	US2578133(A)	申请公布日期	1951.12.11
申请号	US19440562552	申请日期	1944.11.08
申请人	SEISMOGRAPH SERVICE CORPORATION	发明人	HAWKINS JAMES E.
分类号	G01V1/24	主分类号	G01V1/24
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Coumarin derivatives, process for their preparation and their use as dyes.

Process for preparing vinyl-phosphonic-acid diesters.

Device for magnetically spreading a pile of magnetizable central bore metal sheets.

OPTISCH UITLEESBARE INFORMATIESCHIJF MET EEN REFLECTIELAAG GEVORMD UIT EEN METAALLEGERING.

HYDRAULIC TURBINE DRIVE CONTRIFUGE.

IMPROVEMENTS IN OR RELATING TO DELIVERY VEHICLES

Process for the preparation of thermosetting reactive polyurethane coating mass poor in solvent and its use in a direct or inversion coating process.

CATALYSTS FOR AMNUFACTURING ALCOHOLS FROM SYNTHESIS GAS

BLADE FOR A MOTOR-DRIVEN CUTTING INSTRUMENT EG A SURGICAL CHAIN SAW

ELECTROSTATIC SPRAYING OF LIQUID

TREATING SEEDS TO INCORPORATE SOLIDS

COAXIAL PHASED ARRAY ANTENNA

Adjusting mechanism for seats

FORGRENET POLYESTER FOR ANVENDELSE SOM CARBOXYLSYREHOLDIG KOMPONENT I EPOXY-PULVERLAKK ELLER -MALING

ANALOGIFREMGANGSMAATE FOR FREMSTILLING AV TERAPEUTISK VIRKSOMME FORBINDELSER.

PROTECTIVE LAYER

METHOD OF TESTING A XEROGRAPHIC COPIER

Fremgangsmåte til fremstilling av polymerdispersjoner som danner basis for lateksmaling med höy våtfesteevne, og lateksmaling som inneholder en slik dispersjon

APPARATUS FOR THE BIOLOGICAL TREATMENT OF WASTE WATERS