FR1466411A - Spectacle lenses, transparent windows ... for anti-atomic protection masks, scuba masks - Google Patents

Spectacle lenses, transparent windows ... for anti-atomic protection masks, scuba masks

Info

Publication number
FR1466411A
FR1466411A FR40117A FR40117A FR1466411A FR 1466411 A FR1466411 A FR 1466411A FR 40117 A FR40117 A FR 40117A FR 40117 A FR40117 A FR 40117A FR 1466411 A FR1466411 A FR 1466411A
Authority
FR
France
Prior art keywords
masks
spectacle lenses
transparent windows
scuba
atomic
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
FR40117A
Other languages
French (fr)
Inventor
Otto Heinrich Drager
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
Application granted granted Critical
Publication of FR1466411A publication Critical patent/FR1466411A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K3/00—Materials not provided for elsewhere
    • C09K3/18—Materials not provided for elsewhere for application to surfaces to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
    • 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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C7/00—Optical parts
    • G02C7/16—Shades; shields; Obturators, e.g. with pinhole, with slot
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/12—Diving masks

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Pulmonology (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Laminated Bodies (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Lift Valve (AREA)
FR40117A 1964-12-05 1965-11-29 Spectacle lenses, transparent windows ... for anti-atomic protection masks, scuba masks Expired FR1466411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED0045997 1964-12-05

Publications (1)

Publication Number Publication Date
FR1466411A true FR1466411A (en) 1967-01-20

Family

ID=7049408

Family Applications (1)

Application Number Title Priority Date Filing Date
FR40117A Expired FR1466411A (en) 1964-12-05 1965-11-29 Spectacle lenses, transparent windows ... for anti-atomic protection masks, scuba masks

Country Status (9)

Country Link
AT (1) AT265031B (en)
BE (1) BE673251A (en)
CH (1) CH438042A (en)
DK (1) DK114597B (en)
FR (1) FR1466411A (en)
GB (1) GB1111590A (en)
NL (1) NL6515541A (en)
NO (1) NO120968B (en)
SE (1) SE334544B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8913474U1 (en) * 1989-11-15 1990-01-04 Tesimax-Altinger GmbH, 7530 Pforzheim Viewing window, especially for heat protective clothing
FR2727649A1 (en) * 1994-12-01 1996-06-07 Sgcn METHOD FOR DECORATING OR MARKING AN OBJECT IN PLASTIC MATERIAL

Also Published As

Publication number Publication date
GB1111590A (en) 1968-05-01
NL6515541A (en) 1966-06-06
DK114597B (en) 1969-07-14
SE334544B (en) 1971-04-26
NO120968B (en) 1970-12-28
AT265031B (en) 1968-09-25
CH438042A (en) 1967-06-15
BE673251A (en) 1966-04-01

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