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There's a similar one from 1979 for an Automatic emergency call system for vehicles https://patents.google.com/patent/DE2912547C2/en https://patents.google.com
by White_Wolf 4y ago
There's a similar one from 1979 for an Automatic emergency call system for vehicles
https://patents.google.com/patent/DE2912547C2/en https://patents.google.com/patent/DE2912547C2/en