FR6331E - Metal grid frame for mechanical filters - Google Patents

Metal grid frame for mechanical filters

Info

Publication number
FR6331E
FR6331E FR6331DA FR6331E FR 6331 E FR6331 E FR 6331E FR 6331D A FR6331D A FR 6331DA FR 6331 E FR6331 E FR 6331E
Authority
FR
France
Prior art keywords
metal grid
grid frame
mechanical filters
filters
mechanical
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
Joseph-Theodore Dolignon
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.)
JOSEPH THEODORE DOLIGNON
Original Assignee
JOSEPH THEODORE DOLIGNON
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 JOSEPH THEODORE DOLIGNON filed Critical JOSEPH THEODORE DOLIGNON
Application granted granted Critical
Publication of FR6331E publication Critical patent/FR6331E/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR6331D 1904-08-17 1906-05-29 Metal grid frame for mechanical filters Expired FR6331E (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR345568T 1904-08-17
FR6331T 1906-05-29

Publications (1)

Publication Number Publication Date
FR6331E true FR6331E (en) 1906-10-13

Family

ID=1349298

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6331D Expired FR6331E (en) 1904-08-17 1906-05-29 Metal grid frame for mechanical filters

Country Status (1)

Country Link
FR (1) FR6331E (en)

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