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Electrical & Energy
Class Information
Number:
219/121EL
Name:
Electric heating
>
Description:
Sub-classes under this class:
Class Number
Class Name
Patents
219/200
Heating devices
79
219/50
Metal heating (e.g., resistance heating)
44
219/600
Inductive heating
17
219/678
Microwave heating
112
219/764
Capacitive dielectric heating
6
Patents under this class:
Patent Number
Title Of Patent
Date Issued
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