HAUPOIX, JEAN |
France, b.1761 fl.1786-95, MIM |
Micrometer, 1795 = CNAM; Micrometers = CNAM; Equatorial Instrument, incomplete = CNAM; mounting for Dollond Telescope = NMM. |
invented a complicated equatorial instrument. |
6 rue Bourg-l'Abbé, Paris. |
Cons. Nat'l 1; Destombes 4; Daumas 1; Nachet; NMM 2; USNM. |
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