DIFF Subgroup
H05B 1/02 Automatic switching arrangements specially adapted to apparatus (thermally-actuated switches H01H37/00)
Introduced: September 1968
Title
Titles differ between systems:
IPC: Automatic switching arrangements specially adapted to heating apparatus
CPC: Automatic switching arrangements specially adapted to apparatus (thermally-actuated switches H01H37/00)
Full Title
Full titles differ between systems:
IPC:
Details of electric heating devices > Automatic switching arrangements specially adapted to heating apparatus
CPC:
Details of electric heating devices > Automatic switching arrangements specially adapted to apparatus (thermally-actuated switches H01H37/00)
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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