IPC Subgroup
F26B 5/12 by suction
Introduced: September 1968
Last revised: January 2006
Full Title
Drying solid materials or objects by processes not involving the application of heat > by suction
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- DRYING
- Subclass:
- DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM