CH580413A5CH629574ACH629574ACH580413A5CH 580413 A5CH580413 A5CH 580413A5CH 629574 ACH629574 ACH 629574ACH 629574 ACH629574 ACH 629574ACH 580413 A5CH580413 A5CH 580413A5
Authority
CH
Switzerland
Application number
CH629574A
Original Assignee
Tanner Willy
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 Tanner WillyfiledCriticalTanner Willy
Priority to CH629574ApriorityCriticalpatent/CH580413A5/xx
Priority to DE19752520466prioritypatent/DE2520466A1/de
Publication of CH580413A5publicationCriticalpatent/CH580413A5/xx