FR45458E - Hearing aid for ultra-short-wave receivers, particularly intended for television - Google Patents

Hearing aid for ultra-short-wave receivers, particularly intended for television

Info

Publication number
FR45458E
FR45458E FR45458DA FR45458E FR 45458 E FR45458 E FR 45458E FR 45458D A FR45458D A FR 45458DA FR 45458 E FR45458 E FR 45458E
Authority
FR
France
Prior art keywords
television
ultra
short
hearing aid
particularly intended
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Application granted granted Critical
Publication of FR45458E publication Critical patent/FR45458E/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F19/00—Fixed transformers or mutual inductances of the signal type
    • H01F19/04—Transformers or mutual inductances suitable for handling frequencies considerably beyond the audio range

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Multimedia (AREA)
FR45458D 1934-11-10 1934-11-10 Hearing aid for ultra-short-wave receivers, particularly intended for television Expired FR45458E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR45458T 1934-11-10

Publications (1)

Publication Number Publication Date
FR45458E true FR45458E (en) 1935-09-12

Family

ID=8681196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45458D Expired FR45458E (en) 1934-11-10 1934-11-10 Hearing aid for ultra-short-wave receivers, particularly intended for television

Country Status (1)

Country Link
FR (1) FR45458E (en)

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