DK128148B - Enkeltlaget udsigtsrude eller klarsigtsrude fortrinsvis til andedretsbeskyttelsesmasker eller dykkermasker - Google Patents

Enkeltlaget udsigtsrude eller klarsigtsrude fortrinsvis til andedretsbeskyttelsesmasker eller dykkermasker

Info

Publication number
DK128148B
DK128148B DK395866A DK395866A DK128148B DK 128148 B DK128148 B DK 128148B DK 395866 A DK395866 A DK 395866A DK 395866 A DK395866 A DK 395866A DK 128148 B DK128148 B DK 128148B
Authority
DK
Denmark
Prior art keywords
masks
preferredly
clear
view
different protective
Prior art date
Application number
DK395866A
Other languages
Danish (da)
English (en)
Inventor
C E V D Smissen
Original Assignee
Draegerwerk Ag
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 Draegerwerk Ag filed Critical Draegerwerk Ag
Publication of DK128148B publication Critical patent/DK128148B/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
    • C08J7/12—Chemical modification
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
    • A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Pulmonology (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Transmission Devices (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Eyeglasses (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
DK395866A 1965-07-31 1966-07-29 Enkeltlaget udsigtsrude eller klarsigtsrude fortrinsvis til andedretsbeskyttelsesmasker eller dykkermasker DK128148B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED47871A DE1278845B (de) 1965-07-31 1965-07-31 Einschichtige Sichtscheibe, Klarsichtscheibe od. dgl., insbesondere fuer Atemschutzmasken oder Tauchermasken

Publications (1)

Publication Number Publication Date
DK128148B true DK128148B (da) 1974-03-11

Family

ID=7050743

Family Applications (1)

Application Number Title Priority Date Filing Date
DK395866A DK128148B (da) 1965-07-31 1966-07-29 Enkeltlaget udsigtsrude eller klarsigtsrude fortrinsvis til andedretsbeskyttelsesmasker eller dykkermasker

Country Status (10)

Country Link
AT (1) AT272851B (no)
BE (1) BE684674A (no)
CH (1) CH493574A (no)
DE (1) DE1278845B (no)
DK (1) DK128148B (no)
FR (1) FR1498407A (no)
GB (1) GB1142019A (no)
NL (1) NL6610625A (no)
NO (1) NO122293B (no)
SE (1) SE338511B (no)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR419586A (fr) * 1909-09-09 1911-01-10 Zeiss Carl Soc Verre de lunettes pour myopes composé de deux lentilles indépendantes
US2280097A (en) * 1938-02-08 1942-04-21 Celanese Corp Window and the like

Also Published As

Publication number Publication date
AT272851B (de) 1969-07-25
DE1278845B (de) 1968-09-26
CH493574A (de) 1970-07-15
BE684674A (no) 1967-01-03
NL6610625A (no) 1967-02-01
SE338511B (no) 1971-09-06
FR1498407A (no) 1967-10-20
GB1142019A (en) 1969-02-05
NO122293B (no) 1971-06-07

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