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- Google Patents
AU294041B2 - Method and apparatus for making annular articles of wrought metal
- Google Patents
Method and apparatus for making annular articles of wrought metal
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.)
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.)
Reynolds Metals Co
Original Assignee
Reynolds Metals 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 Reynolds Metals CofiledCriticalReynolds Metals Co
Application grantedgrantedCritical
Publication of AU294041B2publicationCriticalpatent/AU294041B2/en
Publication of AU3686063ApublicationCriticalpatent/AU3686063A/en