F22B 17/02
Built-up from water-tube sets in abutting connection with two header boxes in
Official title: built-up from water-tube sets in abutting connection with two header boxes in common for all sets, e.g. with flat header boxes
F22B17/02 (Built-up from water-tube sets in abutting connection with two header boxes in) appears on 2 US grants and 2 published applications in this corpus.
Search patents in F22B- Granted patents
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- Published applications
- 2
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- Latest grant
- 19 Aug 2008
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