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Pneumatic destination marks
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Industry
CPC
B61B10/007
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Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B61
Railways
B61B
RAILWAY SYSTEMS EQUIPMENT THEREFOR NOT OTHERWISE PROVIDED FOR
B61B10/00
Power and free systems
Current Industry
B61B10/007
Pneumatic destination marks
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Patents Grants
last 30 patents
Information
Patent Grant
3834315
Patent number
3,834,315
Issue date
Sep 10, 1974
B61 - RAILWAYS
Patents Applications
last 30 patents
CPC
B61B10/007
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