FR680943A - Suction device - Google Patents

Suction device

Info

Publication number
FR680943A
FR680943A FR680943DA FR680943A FR 680943 A FR680943 A FR 680943A FR 680943D A FR680943D A FR 680943DA FR 680943 A FR680943 A FR 680943A
Authority
FR
France
Prior art keywords
suction device
suction
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
Max Sauter
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 FR680943A publication Critical patent/FR680943A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/06—Nose filters

Landscapes

  • Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
FR680943D 1928-08-28 1929-08-28 Suction device Expired FR680943A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE680943X 1928-08-28

Publications (1)

Publication Number Publication Date
FR680943A true FR680943A (en) 1930-05-07

Family

ID=6596225

Family Applications (1)

Application Number Title Priority Date Filing Date
FR680943D Expired FR680943A (en) 1928-08-28 1929-08-28 Suction device

Country Status (1)

Country Link
FR (1) FR680943A (en)

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