Category:Constant Martin
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Main Wikipedia article: fr:Constant Martin.
French inventor | |||||
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Date of birth | May 1910 Villefranche-de-Rouergue | ||||
Date of death | 1995 Drôme | ||||
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Pages in category "Constant Martin"
This category contains only the following page.
Media in category "Constant Martin"
The following 7 files are in this category, out of 7 total.
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US2563477A Electronic Musical Instrument (1948-05-01 filed, 1951-08-07 published) by Constant Martin - Clavioline.pdf 1,158 × 1,702, 7 pages; 865 KB
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US2710555A Electronic Musical Instrument (1949-12-28 filed, 1955-06-14 published) by Constant Martin - Clavioline.pdf 1,158 × 1,702, 3 pages; 395 KB