Contacting agent for treatment of gases, liquids, or solids, and employed particularly as a desiccant or dehumidifier and in containers or enclosures including packages or for drying and maintaining dry solid objects.
REGISTERED
on 09 Jan 1943
PROTEK-SORB
W.R. GRACE & CO. - CONN.
182007 · 09 Jan 1943
001
Class 001
Chemical Products
Contacting agent for treatment of gases, liquids, or solids, and employed particularly as a desiccant or dehumidifier and in containers or enclosures including packages or for drying and maintaining dry solid objects.
Contacting agent for treatment of gases, liquids, or solids, and emplo...
