MULTIPURPOSE EJECTOR VACUUM SWEEPER TO COLLECT VARIOUS POLLUTANTS, LIQUID ONES INCLUDED

FIELD: ecology. SUBSTANCE: multipurpose ejector vacuum sweeper to collect various pollutants, liquid ones included, has sealed case, upper cover, ejector, hose to supply compressed air into ejector, intake and discharge hoses, course and fine cleaning filters. Sealed case communicates via pipe-lines...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	RATNIKOV V.I
Format:	Patent
Sprache:	eng
Schlagworte:	COFFEE MILLS DOMESTIC ARTICLES OR APPLIANCES DOMESTIC WASHING OR CLEANING FURNITURE HUMAN NECESSITIES SPICE MILLS SUCTION CLEANERS IN GENERAL
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