CH487547A -
Delay switching for electrical communications equipment
- Google Patents
Delay switching for electrical communications equipment
Info
Publication number
CH487547A
CH487547ACH351468ACH351468ACH487547ACH 487547 ACH487547 ACH 487547ACH 351468 ACH351468 ACH 351468ACH 351468 ACH351468 ACH 351468ACH 487547 ACH487547 ACH 487547A
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 Siemens AgfiledCriticalSiemens Ag
Priority to CH351468ApriorityCriticalpatent/CH487547A/en
Priority to DE19691910973prioritypatent/DE1910973C3/en
Publication of CH487547ApublicationCriticalpatent/CH487547A/en