Ettman, Henry, L., 1904-1968.

Inventor. Founder, Aloe Scientific, Inc., St. Louis, Missouri.

From the description of Henry L. Ettman papers, 1941-1968. 1941-1968. (Washington University in St. Louis). WorldCat record id: 29242033

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2016-08-18 01:08:46 pm

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2016-08-18 01:08:46 pm

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