This book, written in German, explores the soap and glycerin industry in the late 19th century. H. Perutz provides detailed information on the production and uses of these products, making it an important historical resource for those interested in the chemical and industrial processes of the time.
This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it.
This work is in the "public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.
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