E01B 35/00 Applications of measuring apparatus or devices for track-building purposes (apparatus on locomotives or cars to indicate or record bad track sections B61K9/00; measuring angles, linear dimensions, or irregularities in general G01B, G01C)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Applications of measuring apparatus or devices for track-building purposes
CPC: Applications of measuring apparatus or devices for track-building purposes (apparatus on locomotives or cars to indicate or record bad track sections B61K9/00; measuring angles, linear dimensions, or irregularities in general G01B, G01C)
Full Title
Full titles differ between systems:
Applications of measuring apparatus or devices for track-building purposes
Applications of measuring apparatus or devices for track-building purposes (apparatus on locomotives or cars to indicate or record bad track sections B61K9/00; measuring angles, linear dimensions, or irregularities in general G01B, G01C)
IPC and CPC are identically structured here. All 3 subcodes exist in both systems.
2 shared codes have differing titles between IPC and CPC.
Child Classifications
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- E01B 35/12 for measuring movement of the track or of the components thereof under rolling loads, e.g. depression of sleepers, increase of gauge IPC+CPC Available in IPC and CPC