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Chemical Composition
Benjamin R. Harris' legal patent from the United States Patent Office, on the chemical compositions he created which are products with hydrophyllic characters and explaining how he forms them.
Date:
December 3, 1935
Creator:
Harris, Benjamin R.
Object Type:
Patent
System:
The Portal to Texas History
[Letter from Albert K. Epstein to Dr. Meyer Bodansky - January 3, 1941]
Letter from Albert K. Epstein to Dr. Bodansky regarding the emargol feeding experiments and how he should send a copy of a brief report of the results from the emargol feeding tests along to The Emulsol Corporation, Dr. Calvery and Mr. McCabe.
Date:
January 3, 1941
Creator:
Epstein, Albert K.
Object Type:
Letter
System:
The Portal to Texas History