FR470400A - Filtre à air - Google Patents

Filtre à air

Info

Publication number
FR470400A
FR470400A FR470400DA FR470400A FR 470400 A FR470400 A FR 470400A FR 470400D A FR470400D A FR 470400DA FR 470400 A FR470400 A FR 470400A
Authority
FR
France
Prior art keywords
air filter
filter
air
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.)
Deutsche Luftfilter Baugesellschaft M B H
Original Assignee
Deutsche Luftfilter Baugesellschaft M B H
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 Deutsche Luftfilter Baugesellschaft M B H filed Critical Deutsche Luftfilter Baugesellschaft M B H
Application granted granted Critical
Publication of FR470400A publication Critical patent/FR470400A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
    • B01D46/02—Particle separators, e.g. dust precipitators, having hollow filters made of flexible material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR470400D 1913-04-01 1914-04-01 Filtre à air Expired FR470400A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE470400X 1913-04-01

Publications (1)

Publication Number Publication Date
FR470400A true FR470400A (fr) 1914-09-08

Family

ID=1508760

Family Applications (1)

Application Number Title Priority Date Filing Date
FR470400D Expired FR470400A (fr) 1913-04-01 1914-04-01 Filtre à air

Country Status (1)

Country Link
FR (1) FR470400A (fr)

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