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Classification
F23D
F23D2900/00
F23D2900/14
F23D2900/1412
F23D2900/14181
ClassID:
156409
⎘
F23D2900/14181 - CPC Classification
Classification description:
Recent Application in this class:
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#1
20180100648
2018-04-12
High efficiency radiant heater
#2
20120111320
2012-05-10
High efficiency radiant heater
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