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.)
Expired
Application number
GB31030/23A
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.)
Societe des Etablissements Gaumont
Original Assignee
Societe des Etablissements Gaumont
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 Societe des Etablissements GaumontfiledCriticalSociete des Etablissements Gaumont
Publication of GB210405ApublicationCriticalpatent/GB210405A/en
H04M1/00—Substation equipment, e.g. for use by subscribers
H04M1/02—Constructional features of telephone sets
H04M1/04—Supports for telephone transmitters or receivers
Landscapes
Engineering & Computer Science
(AREA)
Signal Processing
(AREA)
Telephone Set Structure
(AREA)
Abstract
210,405. Soc. des Etablissements Gaumont. Jan. 27, 1923, [Convention date]. Lamps combined with telephone sets.-A loud-speaking telephone receiver of the kind acting without a horn, is mounted in the upper part of a lamp shade, and several small supports o, adapted to receive a microphone p or a hand set, may be arranged around the exterior of the shade.
GB31030/23A1923-01-271923-12-10Loud speaking telephone station
ExpiredGB210405A
(en)
Improvements in or relating to sound radiating means suitable for use with loud speaking telephonic receivers and other sound producing or reproducing apparatus