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FR438894A - Footwear ventilation device - Google Patents

Footwear ventilation device

Info

Publication number
FR438894A
FR438894A FR438894DA FR438894A FR 438894 A FR438894 A FR 438894A FR 438894D A FR438894D A FR 438894DA FR 438894 A FR438894 A FR 438894A
Authority
FR
France
Prior art keywords
ventilation device
footwear ventilation
footwear
ventilation
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
Wilhelm Eick
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 FR438894A publication Critical patent/FR438894A/en
Expired legal-status Critical Current

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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
FR438894D 1912-01-10 1912-01-10 Footwear ventilation device Expired FR438894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR438894T 1912-01-10

Publications (1)

Publication Number Publication Date
FR438894A true FR438894A (en) 1912-05-30

Family

ID=1480372

Family Applications (1)

Application Number Title Priority Date Filing Date
FR438894D Expired FR438894A (en) 1912-01-10 1912-01-10 Footwear ventilation device

Country Status (1)

Country Link
FR (1) FR438894A (en)

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