FR38882E - Improvements made to air filters or other gases - Google Patents

Improvements made to air filters or other gases

Info

Publication number
FR38882E
FR38882E FR38882DA FR38882E FR 38882 E FR38882 E FR 38882E FR 38882D A FR38882D A FR 38882DA FR 38882 E FR38882 E FR 38882E
Authority
FR
France
Prior art keywords
gases
improvements made
air filters
filters
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
French (fr)
Inventor
Samuel-Adolphe Niestle
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 FR38882E publication Critical patent/FR38882E/en
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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR38882D 1930-07-05 1930-07-05 Improvements made to air filters or other gases Expired FR38882E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR38882T 1930-07-05

Publications (1)

Publication Number Publication Date
FR38882E true FR38882E (en) 1931-08-08

Family

ID=8675336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR38882D Expired FR38882E (en) 1930-07-05 1930-07-05 Improvements made to air filters or other gases

Country Status (1)

Country Link
FR (1) FR38882E (en)

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