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Priority to DE19742407336priorityCriticalpatent/DE2407336C2/de
Priority claimed from DE19742407336external-prioritypatent/DE2407336C2/de
Publication of DE2407336B1publicationCriticalpatent/DE2407336B1/de
Publication of DE2407336A1publicationCriticalpatent/DE2407336A1/de
Application grantedgrantedCritical
Publication of DE2407336C2publicationCriticalpatent/DE2407336C2/de
B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
B61L5/00—Local operating mechanisms for points or track-mounted scotch-blocks; Visible or audible signals; Local operating mechanisms for visible or audible signals
B61L5/12—Visible signals
B61L5/18—Light signals; Mechanisms associated therewith, e.g. blinders
B61L5/1809—Daylight signals
B61L5/1881—Wiring diagrams for power supply, control or testing
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Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
Train Traffic Observation, Control, And Security
(AREA)
DE197424073361974-02-15Schaltung für den Betrieb einer Prüfschaltung bei Lichtsignalen
ExpiredDE2407336C2
(de)