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FR1444500A - Verre optique - Google Patents

Verre optique

Info

Publication number
FR1444500A
FR1444500A FR27823A FR27823A FR1444500A FR 1444500 A FR1444500 A FR 1444500A FR 27823 A FR27823 A FR 27823A FR 27823 A FR27823 A FR 27823A FR 1444500 A FR1444500 A FR 1444500A
Authority
FR
France
Prior art keywords
optical glass
glass
optical
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
FR27823A
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
Priority claimed from DE1964L0048748 external-priority patent/DE1285118B/de
Application filed by Ernst Leitz Wetzlar GmbH, Ernst Leitz GmbH filed Critical Ernst Leitz Wetzlar GmbH
Priority to FR27823A priority Critical patent/FR1444500A/fr
Application granted granted Critical
Publication of FR1444500A publication Critical patent/FR1444500A/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
    • C03C3/16—Silica-free oxide glass compositions containing phosphorus
    • C03C3/19—Silica-free oxide glass compositions containing phosphorus containing 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)
FR27823A 1964-09-09 1965-08-10 Verre optique Expired FR1444500A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR27823A FR1444500A (fr) 1964-09-09 1965-08-10 Verre optique

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1964L0048748 DE1285118B (de) 1964-09-09 1964-09-09 Glas, insbesondere als Werkstoff fuer optische Bauelemente
FR27823A FR1444500A (fr) 1964-09-09 1965-08-10 Verre optique

Publications (1)

Publication Number Publication Date
FR1444500A true FR1444500A (fr) 1966-07-01

Family

ID=25985867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR27823A Expired FR1444500A (fr) 1964-09-09 1965-08-10 Verre optique

Country Status (1)

Country Link
FR (1) FR1444500A (fr)

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