DIFF Subgroup
H05B 6/64 Heating using microwaves
Introduced: January 1980
Full Title
Heating by electric, magnetic or electromagnetic fields > Heating using microwaves
CPC subdivides this area 2x more granularly than IPC with 10 additional codes.
10 codes are CPC-only extensions.
1 shared codes have differing titles between IPC and CPC.
IPC defines codes here since 1980.
Child Classifications
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- H05B 6/76 Prevention of microwave leakage, e.g. door sealings since 1980 +2 CPC IPC+CPC Available in IPC and CPC
- H05B 6/78 Arrangements for continuous movement of material since 1980 +4 CPC IPC+CPC Available in IPC and CPC
- H05B 6/80 Apparatus for specific applications (stoves or ranges F24C7/02) since 1980 +3 CPC IPC+CPC Available in IPC and CPC