FR525923A - Improvements in the construction of filter presses - Google Patents

Improvements in the construction of filter presses

Info

Publication number
FR525923A
FR525923A FR525923A FR525923DA FR525923A FR 525923 A FR525923 A FR 525923A FR 525923 A FR525923 A FR 525923A FR 525923D A FR525923D A FR 525923DA FR 525923 A FR525923 A FR 525923A
Authority
FR
France
Prior art keywords
construction
filter presses
presses
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
FR525923A
Other languages
French (fr)
Inventor
Fernand Rouchaud
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR525923A publication Critical patent/FR525923A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D25/00—Filters formed by clamping together several filtering elements or parts of such elements
    • B01D25/12—Filter presses, i.e. of the plate or plate and frame type
    • B01D25/21—Plate and frame presses
    • B01D25/215—Construction of the filter plates, frames

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR525923A 1919-10-22 1919-10-22 Improvements in the construction of filter presses Expired FR525923A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR525923T 1919-10-22

Publications (1)

Publication Number Publication Date
FR525923A true FR525923A (en) 1921-09-29

Family

ID=8920393

Family Applications (1)

Application Number Title Priority Date Filing Date
FR525923A Expired FR525923A (en) 1919-10-22 1919-10-22 Improvements in the construction of filter presses

Country Status (1)

Country Link
FR (1) FR525923A (en)

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