FR1468344A - Verre perméable à l'infra-rouge - Google Patents

Verre perméable à l'infra-rouge

Info

Publication number
FR1468344A
FR1468344A FR49831A FR49831A FR1468344A FR 1468344 A FR1468344 A FR 1468344A FR 49831 A FR49831 A FR 49831A FR 49831 A FR49831 A FR 49831A FR 1468344 A FR1468344 A FR 1468344A
Authority
FR
France
Prior art keywords
infra
permeable glass
red permeable
red
glass
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
FR49831A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ernst Leitz Wetzlar GmbH
Original Assignee
Ernst Leitz Wetzlar GmbH
Ernst Leitz GmbH
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 Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Priority to FR49831A priority Critical patent/FR1468344A/fr
Application granted granted Critical
Publication of FR1468344A publication Critical patent/FR1468344A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/23—Silica-free oxide glass compositions containing halogen and at least one oxide, e.g. oxide of boron

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR49831A 1965-04-22 1966-02-16 Verre perméable à l'infra-rouge Expired FR1468344A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR49831A FR1468344A (fr) 1965-04-22 1966-02-16 Verre perméable à l'infra-rouge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEL0050538 1965-04-22
FR49831A FR1468344A (fr) 1965-04-22 1966-02-16 Verre perméable à l'infra-rouge

Publications (1)

Publication Number Publication Date
FR1468344A true FR1468344A (fr) 1967-02-03

Family

ID=25985944

Family Applications (1)

Application Number Title Priority Date Filing Date
FR49831A Expired FR1468344A (fr) 1965-04-22 1966-02-16 Verre perméable à l'infra-rouge

Country Status (1)

Country Link
FR (1) FR1468344A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2168587A2 (fr) * 1972-01-20 1973-08-31 Jenaer Glaswerk Schott & Gen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2168587A2 (fr) * 1972-01-20 1973-08-31 Jenaer Glaswerk Schott & Gen

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