FR673984A - Improvements to t. s. f. - Google Patents

Improvements to t. s. f.

Info

Publication number
FR673984A
FR673984A FR673984DA FR673984A FR 673984 A FR673984 A FR 673984A FR 673984D A FR673984D A FR 673984DA FR 673984 A FR673984 A FR 673984A
Authority
FR
France
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
Other languages
French (fr)
Inventor
William-Mair Rolph
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 filed Critical
Application granted granted Critical
Publication of FR673984A publication Critical patent/FR673984A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/06—Receivers
    • H04B1/08—Constructional details, e.g. cabinet
    • H04B1/086—Portable receivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR673984D 1929-04-25 1929-04-25 Improvements to t. s. f. Expired FR673984A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR673984T 1929-04-25

Publications (1)

Publication Number Publication Date
FR673984A true FR673984A (en) 1930-01-22

Family

ID=9018494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR673984D Expired FR673984A (en) 1929-04-25 1929-04-25 Improvements to t. s. f.

Country Status (1)

Country Link
FR (1) FR673984A (en)

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