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PCE
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DIFF Subgroup
F26B 3/20

the heat source being a heated surface (F26B3/22 takes precedence)

Introduced: September 1968

Title

Titles differ between systems:

IPC: the heat source being a heated surface

CPC: the heat source being a heated surface (F26B3/22 takes precedence)

Full Title

Full titles differ between systems:

IPC:

Drying solid materials or objects by processes involving the application of heat > by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact > the heat source being a heated surface

CPC:

Drying solid materials or objects by processes involving the application of heat (in specific machines or apparatus F26B9/00 - F26B19/00) > by conduction, i.e. the heat is conveyed from the heat source, e.g. gas flame, to the materials or objects to be dried by direct contact > the heat source being a heated surface (F26B3/22 takes precedence)

Of 1 combined children, 0 exist in both systems.

1 codes are CPC-only extensions.

Child Classifications

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