FR602529A - Pneumatic filter - Google Patents

Pneumatic filter

Info

Publication number
FR602529A
FR602529A FR602529DA FR602529A FR 602529 A FR602529 A FR 602529A FR 602529D A FR602529D A FR 602529DA FR 602529 A FR602529 A FR 602529A
Authority
FR
France
Prior art keywords
pneumatic filter
pneumatic
filter
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
Joseph-Bernard Loison
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 FR602529A publication Critical patent/FR602529A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00—Apparatus for making beverages
    • A47J31/24—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure
    • A47J31/32—Coffee-making apparatus in which hot water is passed through the filter under pressure, i.e. in which the coffee grounds are extracted under pressure with hot water under air pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
FR602529D 1925-04-29 1925-04-29 Pneumatic filter Expired FR602529A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR602529T 1925-04-29

Publications (1)

Publication Number Publication Date
FR602529A true FR602529A (en) 1926-03-20

Family

ID=8972058

Family Applications (1)

Application Number Title Priority Date Filing Date
FR602529D Expired FR602529A (en) 1925-04-29 1925-04-29 Pneumatic filter

Country Status (1)

Country Link
FR (1) FR602529A (en)

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