Equipment for production – distribution – or transformation of ene – Distribution – modification or control – Heat sink
Design Patent
2011-08-16
2011-08-16
Sikder, Selina (Department: 2912)
Equipment for production, distribution, or transformation of ene
Distribution, modification or control
Heat sink
Design Patent
active
D0643379
CLAIM:
The ornamental design for a heat recovery apparatus, as shown and described.
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