DIFF Subgroup
G01Q 40/02 Calibration standards and methods of fabrication thereof
Introduced: January 2010
Title
Titles differ between systems:
IPC: Calibration standards or methods of fabrication thereof
CPC: Calibration standards and methods of fabrication thereof
Full Title
Full titles differ between systems:
IPC:
Calibration, e.g. of probes > Calibration standards or methods of fabrication thereof
CPC:
Calibration, e.g. of probes > Calibration standards and methods of fabrication thereof
No child classifications to compare. This is a leaf node in both IPC and CPC.