NO122293B - - Google Patents

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Publication number
NO122293B
NO122293B NO16389666A NO16389666A NO122293B NO 122293 B NO122293 B NO 122293B NO 16389666 A NO16389666 A NO 16389666A NO 16389666 A NO16389666 A NO 16389666A NO 122293 B NO122293 B NO 122293B
Authority
NO
Norway
Prior art keywords
holder
holder bodies
bodies
screw thread
flattening
Prior art date
Application number
NO16389666A
Other languages
English (en)
Norwegian (no)
Inventor
Smissen C Van Der
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 NO122293B publication Critical patent/NO122293B/no

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
  • Eyeglasses (AREA)
  • Transmission Devices (AREA)
NO16389666A 1965-07-31 1966-07-12 NO122293B (fr)

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
NO122293B true NO122293B (fr) 1971-06-07

Family

ID=7050743

Family Applications (1)

Application Number Title Priority Date Filing Date
NO16389666A NO122293B (fr) 1965-07-31 1966-07-12

Country Status (10)

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

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
DE1278845B (de) 1968-09-26
AT272851B (de) 1969-07-25
BE684674A (fr) 1967-01-03
SE338511B (fr) 1971-09-06
GB1142019A (en) 1969-02-05
NL6610625A (fr) 1967-02-01
FR1498407A (fr) 1967-10-20
CH493574A (de) 1970-07-15
DK128148B (da) 1974-03-11

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