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Underground actuating arrangements
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Industry
CPC
B61L5/08
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B61
Railways
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
Current Industry
B61L5/08
Underground actuating arrangements
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Patents Grants
last 30 patents
Information
Patent Grant
Point switch, and railway network comprising at least one point swi...
Patent number
10,947,676
Issue date
Mar 16, 2021
SWISS TRANSPORTATION RESEARCH INSTITUTE AG
Ramon Alexander Bahman
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents