F23H 11/08
Travelling-grates: with several individually-movable grate surfaces
Official title: with several individually-movable grate surfaces
F23H11/08 (Travelling-grates: with several individually-movable grate surfaces) appears on 1 US grants and 1 published applications in this corpus.
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- 1
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- Latest grant
- 8 Nov 2011
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