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.)
Sulzer AG
Original Assignee
Sulzer Freres SA
Filing date
Publication date
Application filed by Sulzer Freres SAfiledCriticalSulzer Freres SA
Application grantedgrantedCritical
Publication of AU214396B2publicationCriticalpatent/AU214396B2/en
Publication of AU2205156ApublicationCriticalpatent/AU2205156A/en