IPC Subgroup
B08B 5/04 Cleaning by suction, with or without auxiliary action
Introduced: September 1968
Last revised: January 2006
Full Title
Cleaning by methods involving the use of air flow or gas flow > Cleaning by suction, with or without auxiliary action
Classification Context
- Section:
- PERFORMING OPERATIONS; TRANSPORTING
- Class:
- CLEANING
- Subclass:
- CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
Scope Notes
Application references: Suction cleaners
Related Keywords
cleaning by SUCTION