| 词条 | Pro-Phy-Lac-Tic Brush Company |
| 释义 |
Pro-Phy-Lac-Tic Brush Company was a health care business established in 1866. Makers of a highly advertised Pro-phy-lac-tic toothbrush,[1] it was acquired by the Lambert Pharmaceutical Co. on February 19, 1930.[1] Based in Florence, Massachusetts, the firm was first called the Florence Manufacturing Company. Its name was changed on September 15,[2] 1924.[3] From 1887 - 1924 the corporation paid a regular dividend on its common stock.[2] During World War II the company manufactured dummy plastic bayonets for the USN Mk 1 Dummy Training Rifle for the U.S. Navy.[4] References1. ^Lambert's 1930 Sales 14% Under 1930 Record, Wall Street Journal, March 29, 1930, pg. 1. {{US-manufacturing-company-stub}}2. ^1 Prophylactic Brush, Wall Street Journal, October 8, 1924, pg. 13. 3. ^1 Pro-phy-lac-tic Brush Co., Wall Street Journal, September 3, 1924, pg. 3. 4. ^http://www.usmilitaryknives.com/knife_knotes_9.htm 7 : Defunct companies based in Massachusetts|Dental companies of the United States|Companies established in 1866|Manufacturing companies disestablished in 1930|1866 establishments in Massachusetts|Health care companies based in Massachusetts|1930 disestablishments in Massachusetts |
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