Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Thales SA
Original Assignee
Le Materiel Telephonique Thomson CSF
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Application filed by Le Materiel Telephonique Thomson CSFfiledCriticalLe Materiel Telephonique Thomson CSF
Application grantedgrantedCritical
Publication of FR675193ApublicationCriticalpatent/FR675193A/fr
H01H67/04—Multi-position wiper switches having wipers movable only in one direction for purpose of selection
H01H67/06—Rotary switches, i.e. having angularly movable wipers
FR675193D1929-03-281929-05-15Perfectionnements aux commutateurs sélecteurs, tels que ceux utilisés dans les systèmes téléphoniques
ExpiredFR675193A
(fr)
Perfectionnements aux disques numéroteurs, tels que ceux utilisés pour la commandedes commutateurs dans les systèmes téléphoniques automatiques ou semi-automatiques