FR1367924A - Reversible air circulation chemical purification machine - Google Patents

Reversible air circulation chemical purification machine

Info

Publication number
FR1367924A
FR1367924A FR945922A FR945922A FR1367924A FR 1367924 A FR1367924 A FR 1367924A FR 945922 A FR945922 A FR 945922A FR 945922 A FR945922 A FR 945922A FR 1367924 A FR1367924 A FR 1367924A
Authority
FR
France
Prior art keywords
air circulation
purification machine
chemical purification
reversible air
circulation chemical
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
FR945922A
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.)
Colonnag AG
Original Assignee
Colonnag AG
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 Colonnag AG filed Critical Colonnag AG
Priority to FR945922A priority Critical patent/FR1367924A/en
Application granted granted Critical
Publication of FR1367924A publication Critical patent/FR1367924A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J4/00—Feed or outlet devices; Feed or outlet control devices
    • B01J4/001—Feed or outlet devices as such, e.g. feeding tubes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR945922A 1963-08-28 1963-08-28 Reversible air circulation chemical purification machine Expired FR1367924A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR945922A FR1367924A (en) 1963-08-28 1963-08-28 Reversible air circulation chemical purification machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945922A FR1367924A (en) 1963-08-28 1963-08-28 Reversible air circulation chemical purification machine

Publications (1)

Publication Number Publication Date
FR1367924A true FR1367924A (en) 1964-07-24

Family

ID=8811334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945922A Expired FR1367924A (en) 1963-08-28 1963-08-28 Reversible air circulation chemical purification machine

Country Status (1)

Country Link
FR (1) FR1367924A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974860A (en) * 1973-09-26 1976-08-17 Batley Controls Limited Valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974860A (en) * 1973-09-26 1976-08-17 Batley Controls Limited Valve

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