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Application filed by Salen Interdevelop AbfiledCriticalSalen Interdevelop Ab
Publication of FI753284ApublicationCriticalpatent/FI753284A/fi
B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool