GB191030003A - Improvements in or connected with Multiplex Telephony and Telegraphy. - Google Patents

Improvements in or connected with Multiplex Telephony and Telegraphy.

Info

Publication number
GB191030003A
GB191030003A GB191030003DA GB191030003A GB 191030003 A GB191030003 A GB 191030003A GB 191030003D A GB191030003D A GB 191030003DA GB 191030003 A GB191030003 A GB 191030003A
Authority
GB
United Kingdom
Prior art keywords
telegraphy
multiplex telephony
telephony
multiplex
Prior art date
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
Inventor
George Owen Squier
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191030003A publication Critical patent/GB191030003A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
GB191030003D 1910-12-24 1910-12-24 Improvements in or connected with Multiplex Telephony and Telegraphy. Expired GB191030003A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191030003T 1910-12-24

Publications (1)

Publication Number Publication Date
GB191030003A true GB191030003A (en) 1911-12-27

Family

ID=32638602

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191030003D Expired GB191030003A (en) 1910-12-24 1910-12-24 Improvements in or connected with Multiplex Telephony and Telegraphy.

Country Status (2)

Country Link
FR (1) FR434603A (en)
GB (1) GB191030003A (en)

Also Published As

Publication number Publication date
FR434603A (en) 1912-02-08

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