FR848728A - Thermos bottle - Google Patents

Thermos bottle

Info

Publication number
FR848728A
FR848728A FR848728DA FR848728A FR 848728 A FR848728 A FR 848728A FR 848728D A FR848728D A FR 848728DA FR 848728 A FR848728 A FR 848728A
Authority
FR
France
Prior art keywords
thermos bottle
thermos
bottle
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
French (fr)
Inventor
Roman Frischer
Franz Schmidt
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 FR848728A publication Critical patent/FR848728A/en
Expired legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J41/00Thermally-insulated vessels, e.g. flasks, jugs, jars
    • A47J41/02Vacuum-jacket vessels, e.g. vacuum bottles

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
FR848728D 1938-01-19 1939-01-11 Thermos bottle Expired FR848728A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL848728X 1938-01-19

Publications (1)

Publication Number Publication Date
FR848728A true FR848728A (en) 1939-11-06

Family

ID=19936748

Family Applications (1)

Application Number Title Priority Date Filing Date
FR848728D Expired FR848728A (en) 1938-01-19 1939-01-11 Thermos bottle

Country Status (1)

Country Link
FR (1) FR848728A (en)

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