METHOD OF PROTECTING A PIPELINE AGAINST EXCESSIVE HEAT LOSS,申请号PL19880275886-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	METHOD OF PROTECTING A PIPELINE AGAINST EXCESSIVE HEAT LOSS
摘要
申请公布号	PL275886(A1)	申请公布日期	1990.05.28
申请号	PL19880275886	申请日期	1988.11.17
申请人	B P KOSZTORYSOWANIA	发明人	GZELA ANDRZEJ;ZGODKA MIECZYSLAW
分类号	F16L;(IPC1-7):F16L/	主分类号	F16L
代理机构		代理人
主权项
地址

您可能感兴趣的专利

CONVERTER OF BINERY CODED DECIMAL NUMBERS INTO BINARY ONES

DEVICE FOR DISPLAYING INFORMATION ON CRT SCREEN

DEVICE FOR RECORDING HOLOGRAM OF OBJECT IN COUNTER BEAMS

PHOTOPOLYMERISABLE COMPOSITION

INTERFERENCE POLARIZER

METHOD OF MEASURING AT INDUCTIVE WELL-LOGGING

SEISMIC SURVEY METHOD

APPARATUS FOR DYNAMIC TESTING OF DIGITAL ELEMENTS

APPARATUS FOR MONITORING PULSE POWER UNIT SWITCHING-ON STAGE

EXCHANGE DEVICE

TEMPERATURE REGULATOR

METHOD OF OBTAINING PHOTOPLASTIC LAYER OF ELECTROPHOTOGRAPHIC MATERIAL

MULTI-THRESHOLD INDICATOR

HETEROGENIC BUFFER ADDITIVE

SORBENT FOR CRESOL CHROMATOGRAPHIC SEPARATION

CHROME-DISTILLATION METHOD OF DETERMINATION OF IMPURITIES IN LIQUIDS

METHOD OF DETERMINATION OF BENZYLAMID BETA-CHLOROPROPONIC ACID

METHOD OF DETERMINATION OF FREE NUCLEAR PRECESSION SIGNAL INITIAL AMPLITUDE

METHOD OF AC POLAROGRAPHIC ANALYSIS

DEVICE FOR GAS CONTENT ANALYSIS