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- Google Patents
AU257118B2 - Apparatus and process for welding pipelines andthe like
- Google Patents
Apparatus and process for welding pipelines andthe like
Legal status (The legal status 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 status listed.)
JOHN NEPPEL; GLENNE. FAULKNER JEROME WILLIAM NELSON and HARRY CLARE COOK PERRY
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Esso Research and Engineering Co
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
Application filed by Esso Research and Engineering CofiledCriticalEsso Research and Engineering Co
Application grantedgrantedCritical
Publication of AU963961ApublicationCriticalpatent/AU963961A/en
Publication of AU257118B2publicationCriticalpatent/AU257118B2/en