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Mechanical Calculators Manufacturer Database
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Brand
|
Manufacturer |
Origin |
First |
Last |
Type |
Info |
|
| P | |||||||
 | Pablo Huc | SPA | - | - | M | - | |
| Paisley Calculator Co. | USA | 1939 | - | S |  | |
 | Palagi Palmarini, Luigi | ITA | 1829 | - | A | - | |
 | Paleo | Relay/Ricoh | ? | - | - | S | - |
| Pangborn Adding Machine | USA | 1908 | - | M | - | |
| Parmelee, Du Bois D. | USA | 1850 | - | M | - | |
| Pascal | FRA | 1642 | - | M | - | |
| Payen, Louis-Eugène | FRA | 1885 | - | M | | |
| Pearl Engraving Co. | USA | - | - | A | | |
| Pebalia | Vinzenz Edlen of Pebal | CZE | 1908 | - | M | |
 | Peerless | Mathias Bäuerle | GER | 1904 | 1947 | M, E | |
| Pefect | ? | - | - | A | - | |
| Peghetti-Corsini S.p.A. | ITA | >1950 | - | ? | - | |
| Penol | ? | 1930s | - | S |  | |
| Perag Adsu | PERAG | GER | 1948 | - | M | |
| Péraux | FRA | <1928 | - | S | | |
| Pereire, Jacob-Rodrigues | SPA | 1750 | - | A | | |
| Perrault | FRA | 1700 | - | A | - | |
| Perry Graf Corp. | USA | 1960s | - | S | | |
| Peter Pan | Wolverine | USA | - | - | M | - |
| Peters-Morse Mfg. Co. | USA | 1922 | 1956 | M | - | |
| Petersson, Axel Jacob | NOR | 1873 | - | M | | |
| Petetin, Alexis | FRA | 1885 | - | M | | |
| Petters Ltd. | UK | <1923 | - | M | | |
| Philips Telecommunications | HOL | 1950s | - | SP | | |
| Phönix Bureaumaschinenwerke | GER | 1914 | - | M | - | |
| PHuc | Pablo Huc | SPA | 1948 | - | M | - |
| PIC (-> The Precision Instrument Co.) | USA | - | - | S | - | |
| Piccolo | ? | 1960 | >1972 | A | - | |
| Pickett | Pickett, Relay/Ricoh | USA | 1943 | 1975 | S | |
| Pickett & Eckel, Inc. | USA | - | - | S | | |
| Picma | Le Girondin, Unis (ELPE/ELGE) | FRA | - | - | A | - |
| Pike Adding Machine Co. | USA | 1904 | 1909 | M | - | |
| Pilot Business Machines | JAP | 1961 | 1969 | M | - | |
| Piquet, Belotte, Manill | Le Girondin | FRA | - | - | A | - |
| Planet | ? | - | - | M | | |
| Plastograf Industria e Comercio Artefatos Plasticos SA | BRA | 1970s | - | S | | |
| Platiau, Fernand | BEL | ~1930 | - | S | | |
| Platt | UK | - | - | S | | |
| Plus | Petters Ltd., Bell-Puch | UK | 1931 | 1972 | M, E | |
| Pocket Adding Machine (-> Omega) | ? | - | 1925 | M | - | |
| Poleni, Giovanni | ITA | 1709 | - | M | - | |
| Polynom Rechnenmaschine-Fabrik | GER | - | - | A | - | |
| Portable Adding Machine Sales Co. | USA | 1923 | 1925 | M | - | |
| Pösch, Heinrich (-> Askania) | Technische Hochschule Aachen | GER | 1940s | - | D | - |
| Post | Hemmi | USA | 1921 | 1965 | S | |
| Pöthig, Rheinhold | GER | - | - | M | - | |
| Pottin, Henri | FRA | 1885 | - | M | | |
| Pozzi S.p.A. | ITA | 1911 | - | S | - | |
| Präzisionstechnik - Elektrotechnik u. Radio GmbH (PERAG) | GER | - | - | M | | |
| Precisa AG | SWI | 1935 | >1967 | M, E | | |
| Precise | ? | - | - | M | - | |
| Precision Adding Machine Co. | USA | 1924 | - | M | | |
| Predom-Mesko | POL | 1924 | 1976 | M | | |
| Prestige | ? | - | - | S | - | |
| Primo Stabilimento Italiano Calcolatrici (PSIC) | ITA | 1932 | - | M | | |
| Princess-Saldi | Knepper & Knappich GmbH | GER | <1958 | 1959 | E | - |
| Pro Calculo | Addiator, Otto Meuter | ? | >1914 | - | A | |
| Procento | Ungarische Rechnen- und Schreibmaschinenfabrik AG | HUN | 1912 | - | M | - |
| Productor-Rechenmaschinenwerke | AUT | - | - | M | - | |
| Produx | Otto Meuter | GER | 1928 | 1972 | M, E, A | - |
(c) epocalc 2012