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Polyphos Elek Zitaets Ges M B
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Polyphos Elek Zitaets Ges M B
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Application filed by Polyphos Elek Zitaets Ges M BfiledCriticalPolyphos Elek Zitaets Ges M B
Application grantedgrantedCritical
Publication of FR469328ApublicationCriticalpatent/FR469328A/fr
H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
H03K3/78—Generating a single train of pulses having a predetermined pattern, e.g. a predetermined number
FR469328D1913-02-261914-02-26Procédé de production d'ondes électriques pour la télégraphie, téléphonie sans fil, etc., au moyen d'effluves
ExpiredFR469328A
(fr)