FR431906A - Disinfector device - Google Patents

Disinfector device

Info

Publication number
FR431906A
FR431906A FR431906DA FR431906A FR 431906 A FR431906 A FR 431906A FR 431906D A FR431906D A FR 431906DA FR 431906 A FR431906 A FR 431906A
Authority
FR
France
Prior art keywords
disinfector device
disinfector
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)
Inventor
Carl Nourney
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 FR431906A publication Critical patent/FR431906A/en
Expired legal-status Critical Current

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
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/12—Sanitary or hygienic devices for mouthpieces or earpieces, e.g. for protecting against infection

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR431906D 1910-05-20 1911-05-16 Disinfector device Expired FR431906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE431906X 1910-05-20

Publications (1)

Publication Number Publication Date
FR431906A true FR431906A (en) 1911-11-23

Family

ID=1474038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR431906D Expired FR431906A (en) 1910-05-20 1911-05-16 Disinfector device

Country Status (1)

Country Link
FR (1) FR431906A (en)

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