CH571195A5CH638074ACH638074ACH571195A5CH 571195 A5CH571195 A5CH 571195A5CH 638074 ACH638074 ACH 638074ACH 638074 ACH638074 ACH 638074ACH 571195 A5CH571195 A5CH 571195A5
Authority
CH
Switzerland
Application number
CH638074A
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 CH638074ApriorityCriticalpatent/CH571195A5/xx
Priority to DE19742431575prioritypatent/DE2431575C3/de
Priority to GB1879175Aprioritypatent/GB1475639A/en
Publication of CH571195A5publicationCriticalpatent/CH571195A5/xx