CH568223A5CH668073ACH668073ACH568223A5CH 568223 A5CH568223 A5CH 568223A5CH 668073 ACH668073 ACH 668073ACH 668073 ACH668073 ACH 668073ACH 568223 A5CH568223 A5CH 568223A5
Authority
CH
Switzerland
Application number
CH668073A
Original Assignee
Weiss Buob H 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 Weiss Buob H AgfiledCriticalWeiss Buob H Ag
Priority to CH668073ApriorityCriticalpatent/CH568223A5/xx
Priority to DE19742422161prioritypatent/DE2422161A1/de
Priority to FR7416281Aprioritypatent/FR2228701B3/fr
Priority to BE144176Aprioritypatent/BE814855A/xx
Publication of CH568223A5publicationCriticalpatent/CH568223A5/xx