DK75362C -
Method with associated apparatus for treating granular or powdered material, such as flour, for destroying insect deposits therein.
- Google Patents
Method with associated apparatus for treating granular or powdered material, such as flour, for destroying insect deposits therein.
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Application filed by Franklin Seltzer SmithfiledCriticalFranklin Seltzer Smith
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DK178040A1939-09-261940-10-03
Method with associated apparatus for treating granular or powdered material, such as flour, for destroying insect deposits therein.
DK75362C
(en)
Agent for altering the physical properties of cellulose or cellulose derivatives containing tavers or of animal taverns and containing basic substances and process for the preparation of the agent.