DIFF Subgroup
F28D 15/04 with tubes having a capillary structure
Introduced: January 1995
Full Title
Full titles differ between systems:
IPC:
Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls > in which the medium condenses and evaporates, e.g. heat-pipes > with tubes having a capillary structure
CPC:
Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls > in which the medium condenses and evaporates, e.g. heat pipes > with tubes having a capillary structure
Of 2 combined children, 0 exist in both systems.
2 codes are CPC-only extensions.
Child Classifications
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