FR784857A - Manufacturing process of filter media - Google Patents

Manufacturing process of filter media

Info

Publication number
FR784857A
FR784857A FR784857DA FR784857A FR 784857 A FR784857 A FR 784857A FR 784857D A FR784857D A FR 784857DA FR 784857 A FR784857 A FR 784857A
Authority
FR
France
Prior art keywords
manufacturing process
filter media
media
filter
manufacturing
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)
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.)
Pirelli and C SpA
Original Assignee
Pirelli SpA
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 Pirelli SpA filed Critical Pirelli SpA
Application granted granted Critical
Publication of FR784857A publication Critical patent/FR784857A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR784857D 1934-02-21 1935-01-23 Manufacturing process of filter media Expired FR784857A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT784857X 1934-02-21

Publications (1)

Publication Number Publication Date
FR784857A true FR784857A (en) 1935-07-27

Family

ID=11316480

Family Applications (1)

Application Number Title Priority Date Filing Date
FR784857D Expired FR784857A (en) 1934-02-21 1935-01-23 Manufacturing process of filter media

Country Status (2)

Country Link
BE (1) BE407859A (en)
FR (1) FR784857A (en)

Also Published As

Publication number Publication date
BE407859A (en)

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