CH585655A5CH158975ACH158975ACH585655A5CH 585655 A5CH585655 A5CH 585655A5CH 158975 ACH158975 ACH 158975ACH 158975 ACH158975 ACH 158975ACH 585655 A5CH585655 A5CH 585655A5
Authority
CH
Switzerland
Application number
CH158975A
Original Assignee
Elvico Sa
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 Elvico SafiledCriticalElvico Sa
Priority to CH158975ApriorityCriticalpatent/CH585655A5/xx
Priority to DE19752515107prioritypatent/DE2515107B2/de
Publication of CH585655A5publicationCriticalpatent/CH585655A5/xx
