Doc Kauffman
| Use attributes for filter ! | |
| Gender | Male |
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| Date of died | June 26,1990 |
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| Date of Upd. | |
| ID | 1367093 |
Doc Kauffman Life story
Doc Kauffman was a lap steel guitar, electric guitar engineer, inventor & pioneer of the world's first patented guitar vibrola. The patent for "Apparatus for producing tremolo effects" was applied for in 1928 and officially granted to Doc Kauffman on January 5, 1932.
