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
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Hans Starcke
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Individual
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Individual
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Publication of GB190501299ApublicationCriticalpatent/GB190501299A/en
1299. Starcke, H. Jan. 23. Signals, bell; signals, automatic; alarms; signals, electric.- In order to denote the change of direction of motion of a carriage in apparatus for recording telephone signals, pins 18, 19 on the carriage engage projections on the lever 20 so as to cause a different number of strokes according to the direction of motion. The bell is mounted near the receiver at the receiving station, so that the signal is transmitted to the speaker telephonically.
GB190501299D1905-01-231905-01-23Improvements in or relating to Apparatus for use in Recording Telephonic Messages or Sounds.
ExpiredGB190501299A
(en)
Improvements in or relating to electrical apparatus such as sound reproducing or transmitting instruments, telephone or telegraphic relays, or the like
A method of and means for utilizing the sound conveying and amplifying parts of a gramophone, or the like, as a loud sounding or speaking delivery agent for wireless or other telephony or telegraphy