BE783875A - Soupape pour semelle de chaussure sanitaire. - Google Patents

Soupape pour semelle de chaussure sanitaire.

Info

Publication number
BE783875A
BE783875A BE783875A BE783875A BE783875A BE 783875 A BE783875 A BE 783875A BE 783875 A BE783875 A BE 783875A BE 783875 A BE783875 A BE 783875A BE 783875 A BE783875 A BE 783875A
Authority
BE
Belgium
Prior art keywords
valve
shoe sole
sanitary shoe
sanitary
sole
Prior art date
Application number
BE783875A
Other languages
English (en)
Original Assignee
Louis Andre
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 Louis Andre filed Critical Louis Andre
Priority to BE783875A priority Critical patent/BE783875A/fr
Publication of BE783875A publication Critical patent/BE783875A/fr
Priority to FR7303550A priority patent/FR2185920A5/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated
    • A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
    • A43B7/082—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures the air being expelled to the outside

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
BE783875A 1972-05-24 1972-05-24 Soupape pour semelle de chaussure sanitaire. BE783875A (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE783875A BE783875A (fr) 1972-05-24 1972-05-24 Soupape pour semelle de chaussure sanitaire.
FR7303550A FR2185920A5 (fr) 1972-05-24 1973-02-01

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE783875A BE783875A (fr) 1972-05-24 1972-05-24 Soupape pour semelle de chaussure sanitaire.

Publications (1)

Publication Number Publication Date
BE783875A true BE783875A (fr) 1972-09-18

Family

ID=3859727

Family Applications (1)

Application Number Title Priority Date Filing Date
BE783875A BE783875A (fr) 1972-05-24 1972-05-24 Soupape pour semelle de chaussure sanitaire.

Country Status (2)

Country Link
BE (1) BE783875A (fr)
FR (1) FR2185920A5 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR910001207Y1 (ko) * 1988-07-02 1991-02-25 이균철 일방흡입 및 일방배출 통풍구를 부착한 일방 통풍화
FR2670369B1 (fr) * 1990-12-14 1993-10-22 Niculae Colesnicenco Dispositif pour l'aeration des pieds, par l'introduction de l'air frais, dans les chaussures fermees.

Also Published As

Publication number Publication date
FR2185920A5 (fr) 1974-01-04

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