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Threaded joint for pipes
专利权人:
NOVARTIS AG
发明人:
WEBB RANDY LEE,SHETTY SURAJ SHIVAPPA
申请号:
NO20045429
公开号:
NO333011B1
申请日:
2004.12.13
申请国别(地区):
NO
年份:
2013
代理人:
摘要:
Threaded pipe joint comprising a male element ( 1 ) and a female element ( 2 ), threaded and provided with respective complementary sealing surfaces, which define, when screwed together, a notch ( 13 ) formed on the female element ( 2 ) of a predetermined length (X), and a space ( 7, 8 ) between the threads of predetermined section (S), forming reservoir to house the joint lubricant, which comes out of the volume between the threads of the female ( 2 ) and male ( 1 ) elements during the tightening of the joint.Foreliggende oppfinnelse angår en kombinasjon av organiske forbindelser, en farmasøytisk sammensetning og et kit av deler som innbefatter nevnte kombinasjon av organiske forbindelser og en fremgangsmåte for å behandle eller hindre visse tilstander eller sykdommer.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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