BE817158A - CONTAINER IN SYNTHETIC PLASTIC MATERIAL FOR THE FILTER OF A RESPIRATORY MASK - Google Patents

CONTAINER IN SYNTHETIC PLASTIC MATERIAL FOR THE FILTER OF A RESPIRATORY MASK

Info

Publication number
BE817158A
BE817158A BE146135A BE146135A BE817158A BE 817158 A BE817158 A BE 817158A BE 146135 A BE146135 A BE 146135A BE 146135 A BE146135 A BE 146135A BE 817158 A BE817158 A BE 817158A
Authority
BE
Belgium
Prior art keywords
container
filter
plastic material
respiratory mask
synthetic plastic
Prior art date
Application number
BE146135A
Other languages
French (fr)
Inventor
G Terzano
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
Publication of BE817158A publication Critical patent/BE817158A/en

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
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B19/00—Cartridges with absorbing substances for respiratory apparatus

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Pulmonology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
BE146135A 1973-07-04 1974-07-02 CONTAINER IN SYNTHETIC PLASTIC MATERIAL FOR THE FILTER OF A RESPIRATORY MASK BE817158A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2179673 1973-07-04

Publications (1)

Publication Number Publication Date
BE817158A true BE817158A (en) 1974-11-04

Family

ID=11186956

Family Applications (1)

Application Number Title Priority Date Filing Date
BE146135A BE817158A (en) 1973-07-04 1974-07-02 CONTAINER IN SYNTHETIC PLASTIC MATERIAL FOR THE FILTER OF A RESPIRATORY MASK

Country Status (7)

Country Link
BE (1) BE817158A (en)
DE (1) DE7422256U (en)
ES (1) ES204611Y (en)
FR (1) FR2235710B1 (en)
GB (1) GB1449999A (en)
NO (1) NO140165C (en)
YU (1) YU40104B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1038546B (en) * 1975-05-28 1979-11-30 Pirelli DIAPHRAGM SUPPORTING FILTER MATERIAL FOR BREATHING MASKS
US6277178B1 (en) 1995-01-20 2001-08-21 3M Innovative Properties Company Respirator and filter cartridge
DE19816871C2 (en) * 1998-04-16 2002-05-08 Sartorius Gmbh Filtration unit to remove pollutants from fluids
DE10304216B3 (en) * 2003-01-30 2004-10-14 Msa Auer Gmbh Respiratory protection filter and process for its manufacture

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA900870A (en) * 1971-02-04 1972-05-23 Dover's Per-Kup Ltd. Infusion filter

Also Published As

Publication number Publication date
FR2235710B1 (en) 1977-03-11
ES204611U (en) 1976-01-16
DE7422256U (en) 1974-11-28
NO140165B (en) 1979-04-09
ES204611Y (en) 1976-05-16
YU140274A (en) 1982-05-31
YU40104B (en) 1985-08-31
NO140165C (en) 1979-07-18
FR2235710A1 (en) 1975-01-31
GB1449999A (en) 1976-09-15
NO742416L (en) 1975-02-03

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: INDUSTRIE PIRELLI S.P.A.

Effective date: 19940702