CH562915A5CH415473ACH415473ACH562915A5CH 562915 A5CH562915 A5CH 562915A5CH 415473 ACH415473 ACH 415473ACH 415473 ACH415473 ACH 415473ACH 562915 A5CH562915 A5CH 562915A5
Authority
CH
Switzerland
Application number
CH415473A
Original Assignee
Escher Wyss Gmbh
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 Escher Wyss GmbhfiledCriticalEscher Wyss Gmbh
Priority to CH415473ApriorityCriticalpatent/CH562915A5/xx
Priority to AT263673Aprioritypatent/AT320420B/de
Priority to DE19732317620prioritypatent/DE2317620C3/de
Publication of CH562915A5publicationCriticalpatent/CH562915A5/xx