CH561983A5CH898373ACH898373ACH561983A5CH 561983 A5CH561983 A5CH 561983A5CH 898373 ACH898373 ACH 898373ACH 898373 ACH898373 ACH 898373ACH 561983 A5CH561983 A5CH 561983A5
Authority
CH
Switzerland
Application number
CH898373A
Original Assignee
Landis & Gyr 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 Landis & Gyr AgfiledCriticalLandis & Gyr Ag
Priority to CH898373ApriorityCriticalpatent/CH561983A5/xx
Priority to DE19732336554prioritypatent/DE2336554B2/de
Publication of CH561983A5publicationCriticalpatent/CH561983A5/xx