Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP63191958Aexternal-prioritypatent/JP2656560B2/ja
Priority claimed from JP22001688Aexternal-prioritypatent/JP2618016B2/ja
Priority claimed from JP63227848Aexternal-prioritypatent/JP2728168B2/ja
Application filed by Mitsui Petrochemical IndfiledCriticalMitsui Petrochemical Ind
Priority claimed from EP89307690Aexternal-prioritypatent/EP0353086B1/de
Application grantedgrantedCritical
Publication of ATE87999T1publicationCriticalpatent/ATE87999T1/de
AT89307690T1988-07-291989-07-28Verfahren zum auskleiden der inneren oberflaeche eines rohres in einem leitungssystem mit mehreren abzweigungen.
ATE87999T1
(de)