FR1042599A - Verre spécial pour passages isolés - Google Patents

Verre spécial pour passages isolés

Info

Publication number
FR1042599A
FR1042599A FR1042599DA FR1042599A FR 1042599 A FR1042599 A FR 1042599A FR 1042599D A FR1042599D A FR 1042599DA FR 1042599 A FR1042599 A FR 1042599A
Authority
FR
France
Prior art keywords
special glass
isolated passages
passages
isolated
special
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
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR1042599A publication Critical patent/FR1042599A/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
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/102—Glass compositions containing silica with 40% to 90% silica, by weight containing lead
    • C03C3/108—Glass compositions containing silica with 40% to 90% silica, by weight containing lead 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)
FR1042599D 1949-08-17 1950-07-21 Verre spécial pour passages isolés Expired FR1042599A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1042599XA 1949-08-17 1949-08-17

Publications (1)

Publication Number Publication Date
FR1042599A true FR1042599A (fr) 1953-11-02

Family

ID=22299482

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1042599D Expired FR1042599A (fr) 1949-08-17 1950-07-21 Verre spécial pour passages isolés

Country Status (1)

Country Link
FR (1) FR1042599A (fr)

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