CH562521A5CH490674ACH490674ACH562521A5CH 562521 A5CH562521 A5CH 562521A5CH 490674 ACH490674 ACH 490674ACH 490674 ACH490674 ACH 490674ACH 562521 A5CH562521 A5CH 562521A5
Authority
CH
Switzerland
Application number
CH490674A
Original Assignee
Sprecher & Schuh 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 Sprecher & Schuh AgfiledCriticalSprecher & Schuh Ag
Priority to CH490674ApriorityCriticalpatent/CH562521A5/xx
Priority to FR7509326Aprioritypatent/FR2266963A1/fr
Priority to DE19752513513prioritypatent/DE2513513A1/de
Publication of CH562521A5publicationCriticalpatent/CH562521A5/xx
