FR474277A - Four de verrerie et cristallerie - Google Patents

Four de verrerie et cristallerie

Info

Publication number
FR474277A
FR474277A FR474277DA FR474277A FR 474277 A FR474277 A FR 474277A FR 474277D A FR474277D A FR 474277DA FR 474277 A FR474277 A FR 474277A
Authority
FR
France
Prior art keywords
glass
crystal furnace
furnace
crystal
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)
Inventor
Jean Maillart-Norbert
Ernest-Leon-Rene-Lucien Daltroff
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.)
ERNEST LEON RENE LUCIEN DALTRO
JEAN MAILLART NORBERT
Original Assignee
ERNEST LEON RENE LUCIEN DALTRO
JEAN MAILLART NORBERT
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 ERNEST LEON RENE LUCIEN DALTRO, JEAN MAILLART NORBERT filed Critical ERNEST LEON RENE LUCIEN DALTRO
Application granted granted Critical
Publication of FR474277A publication Critical patent/FR474277A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B25/00—Annealing glass products
    • C03B25/02—Annealing glass products in a discontinuous way

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
FR474277D 1913-11-14 1913-11-14 Four de verrerie et cristallerie Expired FR474277A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR474277T 1913-11-14

Publications (1)

Publication Number Publication Date
FR474277A true FR474277A (fr) 1915-02-16

Family

ID=1512261

Family Applications (1)

Application Number Title Priority Date Filing Date
FR474277D Expired FR474277A (fr) 1913-11-14 1913-11-14 Four de verrerie et cristallerie

Country Status (1)

Country Link
FR (1) FR474277A (fr)

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