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DIFF Subgroup
G01K 7/01

using semiconducting elements having PN junctions (G01K7/02, G01K7/16, G01K7/30 take precedence)

Introduced: January 1995

Title

Titles differ between systems:

IPC: using semiconducting elements having PN junctions

CPC: using semiconducting elements having PN junctions (G01K7/02, G01K7/16, G01K7/30 take precedence)

Full Title

Full titles differ between systems:

IPC:

Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat > using semiconducting elements having PN junctions

CPC:

Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat (giving results other than momentary value of temperature G01K3/00) > using semiconducting elements having PN junctions (G01K7/02, G01K7/16, G01K7/30 take precedence)

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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