FR903970A - Assembly intended for the amplification of a certain number of electrical oscillations - Google Patents

Assembly intended for the amplification of a certain number of electrical oscillations

Info

Publication number
FR903970A
FR903970A FR903970DA FR903970A FR 903970 A FR903970 A FR 903970A FR 903970D A FR903970D A FR 903970DA FR 903970 A FR903970 A FR 903970A
Authority
FR
France
Prior art keywords
amplification
certain number
electrical oscillations
assembly intended
assembly
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
Other languages
French (fr)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR903970A publication Critical patent/FR903970A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/02—Details
    • H04J1/14—Arrangements providing for calling or supervisory signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
FR903970D 1943-05-06 1944-05-04 Assembly intended for the amplification of a certain number of electrical oscillations Expired FR903970A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL903970X 1943-05-06

Publications (1)

Publication Number Publication Date
FR903970A true FR903970A (en) 1945-10-23

Family

ID=19858508

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903970D Expired FR903970A (en) 1943-05-06 1944-05-04 Assembly intended for the amplification of a certain number of electrical oscillations

Country Status (1)

Country Link
FR (1) FR903970A (en)

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