FR770418A - Protective glasses - Google Patents

Protective glasses

Info

Publication number
FR770418A
FR770418A FR770418DA FR770418A FR 770418 A FR770418 A FR 770418A FR 770418D A FR770418D A FR 770418DA FR 770418 A FR770418 A FR 770418A
Authority
FR
France
Prior art keywords
protective glasses
glasses
protective
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)
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.)
CAISSE NATIONALE SUISSE D ASSU
Original Assignee
CAISSE NATIONALE SUISSE D ASSU
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 CAISSE NATIONALE SUISSE D ASSU filed Critical CAISSE NATIONALE SUISSE D ASSU
Application granted granted Critical
Publication of FR770418A publication Critical patent/FR770418A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00—Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/02—Goggles
    • A61F9/028—Ventilation means

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
FR770418D 1934-02-14 1934-03-19 Protective glasses Expired FR770418A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH770418X 1934-02-14

Publications (1)

Publication Number Publication Date
FR770418A true FR770418A (en) 1934-09-13

Family

ID=4535348

Family Applications (1)

Application Number Title Priority Date Filing Date
FR770418D Expired FR770418A (en) 1934-02-14 1934-03-19 Protective glasses

Country Status (1)

Country Link
FR (1) FR770418A (en)

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