Descriptions for F28F and notes/indexes are displayed on this screen.
| F28F
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DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION (heat-transfer, heat-exchange or heat-storage materials C09K 5/00; water or air traps, air venting F16)
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Subclass indexes
DETAILS AND THEIR ARRANGEMENTS | Elements for heat exchange or transfer and assemblies thereof | tubular; plate-like; for movement; others | 1/00; 3/00; 5/00; 7/00 | auxiliary supports for elements; sealing | 9/00; 11/00 | Casings and header boxes | 9/00 | Preventing deposits or corrosion | 17/00, 19/00 | Special features of heat-exchange apparatus | characterised by the selection of: constructional material; intermediate heat-exchange material | 21/00; 23/00 | component parts of trickle coolers | 25/00 | MODIFYING HEAT-TRANSFER; CONTROL OF APPARATUS | 13/00; 27/00 | SUBJECT MATTER NOT PROVIDED FOR IN OTHER GROUPS OF THIS SUBCLASS | 99/00 |
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