ATA250878A - Schwerhoerigengeraet - Google Patents

Schwerhoerigengeraet

Info

Publication number
ATA250878A
ATA250878A AT250878A AT250878A ATA250878A AT A250878 A ATA250878 A AT A250878A AT 250878 A AT250878 A AT 250878A AT 250878 A AT250878 A AT 250878A AT A250878 A ATA250878 A AT A250878A
Authority
AT
Austria
Prior art keywords
heavy
duty device
duty
Prior art date
Application number
AT250878A
Other languages
English (en)
Other versions
AT352809B (de
Original Assignee
Pichl Ing Heinz
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 Pichl Ing Heinz filed Critical Pichl Ing Heinz
Priority to AT250878A priority Critical patent/AT352809B/de
Publication of ATA250878A publication Critical patent/ATA250878A/de
Application granted granted Critical
Publication of AT352809B publication Critical patent/AT352809B/de

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R25/00—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception
    • H04R25/04—Deaf-aid sets, i.e. electro-acoustic or electro-mechanical hearing aids; Electric tinnitus maskers providing an auditory perception comprising pocket amplifiers

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Neurosurgery (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Headphones And Earphones (AREA)
AT250878A 1978-04-10 1978-04-10 Schwerhoerigengeraet AT352809B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT250878A AT352809B (de) 1978-04-10 1978-04-10 Schwerhoerigengeraet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT250878A AT352809B (de) 1978-04-10 1978-04-10 Schwerhoerigengeraet

Publications (2)

Publication Number Publication Date
ATA250878A true ATA250878A (de) 1979-03-15
AT352809B AT352809B (de) 1979-10-10

Family

ID=3535539

Family Applications (1)

Application Number Title Priority Date Filing Date
AT250878A AT352809B (de) 1978-04-10 1978-04-10 Schwerhoerigengeraet

Country Status (1)

Country Link
AT (1) AT352809B (de)

Also Published As

Publication number Publication date
AT352809B (de) 1979-10-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee