CH563475A5CH457273ACH457273ACH563475A5CH 563475 A5CH563475 A5CH 563475A5CH 457273 ACH457273 ACH 457273ACH 457273 ACH457273 ACH 457273ACH 563475 A5CH563475 A5CH 563475A5
Authority
CH
Switzerland
Application number
CH457273A
Original Assignee
Sulzer Ag
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 Sulzer AgfiledCriticalSulzer Ag
Priority to CH457273ApriorityCriticalpatent/CH563475A5/xx
Priority to DE19732330420prioritypatent/DE2330420A1/de
Publication of CH563475A5publicationCriticalpatent/CH563475A5/xx