FR442679A - Fermeture de filtres-presses - Google Patents

Fermeture de filtres-presses

Info

Publication number
FR442679A
FR442679A FR442679DA FR442679A FR 442679 A FR442679 A FR 442679A FR 442679D A FR442679D A FR 442679DA FR 442679 A FR442679 A FR 442679A
Authority
FR
France
Prior art keywords
closing
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
Other languages
English (en)
Inventor
David John Kelly
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 FR442679A publication Critical patent/FR442679A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/30—Filter housing constructions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR442679D 1911-03-03 1912-03-02 Fermeture de filtres-presses Expired FR442679A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US442679XA 1911-03-03 1911-03-03

Publications (1)

Publication Number Publication Date
FR442679A true FR442679A (fr) 1912-09-06

Family

ID=1483825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR442679D Expired FR442679A (fr) 1911-03-03 1912-03-02 Fermeture de filtres-presses

Country Status (1)

Country Link
FR (1) FR442679A (fr)

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