JPS5029702B1 - - Google Patents

Info

Publication number
JPS5029702B1
JPS5029702B1 JP5242371A JP5242371A JPS5029702B1 JP S5029702 B1 JPS5029702 B1 JP S5029702B1 JP 5242371 A JP5242371 A JP 5242371A JP 5242371 A JP5242371 A JP 5242371A JP S5029702 B1 JPS5029702 B1 JP S5029702B1
Authority
JP
Japan
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.)
Pending
Application number
JP5242371A
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
Priority to JP5242371A priority Critical patent/JPS5029702B1/ja
Priority to DE19722234489 priority patent/DE2234489A1/de
Publication of JPS5029702B1 publication Critical patent/JPS5029702B1/ja
Pending 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
    • A61F9/04—Eye-masks ; Devices to be worn on the face, not intended for looking through; Eye-pads for sunbathing
    • A61F9/06—Masks, shields or hoods for welders
    • A61F9/061—Masks, shields or hoods for welders with movable shutters, e.g. filter discs; Actuating means therefor

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)
  • Respiratory Apparatuses And Protective Means (AREA)
JP5242371A 1971-07-16 1971-07-16 Pending JPS5029702B1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5242371A JPS5029702B1 (ja) 1971-07-16 1971-07-16
DE19722234489 DE2234489A1 (de) 1971-07-16 1972-07-13 Schutzmaske zum schweissen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5242371A JPS5029702B1 (ja) 1971-07-16 1971-07-16

Publications (1)

Publication Number Publication Date
JPS5029702B1 true JPS5029702B1 (ja) 1975-09-25

Family

ID=12914360

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5242371A Pending JPS5029702B1 (ja) 1971-07-16 1971-07-16

Country Status (2)

Country Link
JP (1) JPS5029702B1 (ja)
DE (1) DE2234489A1 (ja)

Also Published As

Publication number Publication date
DE2234489A1 (de) 1973-03-08

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