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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PICART LEBAS TELEPHONES
Original Assignee
PICART LEBAS TELEPHONES
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by PICART LEBAS TELEPHONESfiledCriticalPICART LEBAS TELEPHONES
Priority to FR7431311ApriorityCriticalpatent/FR2285764A1/fr
Publication of FR2285764A1publicationCriticalpatent/FR2285764A1/fr
Application grantedgrantedCritical
Publication of FR2285764B1publicationCriticalpatent/FR2285764B1/fr
H04M1/00—Substation equipment, e.g. for use by subscribers
H04M1/02—Constructional features of telephone sets
H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
Landscapes
Engineering & Computer Science
(AREA)
Signal Processing
(AREA)
Telephone Set Structure
(AREA)
Push-Button Switches
(AREA)
FR7431311A1974-09-171974-09-17Clavier de numerotation pour appareil telephonique, appareil de commande d'informatique ou tout autre appareil a clavier
GrantedFR2285764A1
(fr)
