FR777279A - Perfectionnements apportés aux catalyseurs - Google Patents

Perfectionnements apportés aux catalyseurs

Info

Publication number
FR777279A
FR777279A FR777279DA FR777279A FR 777279 A FR777279 A FR 777279A FR 777279D A FR777279D A FR 777279DA FR 777279 A FR777279 A FR 777279A
Authority
FR
France
Prior art keywords
catalysts
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)
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.)
GAZ ET CHALEUR
Original Assignee
GAZ ET CHALEUR
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 GAZ ET CHALEUR filed Critical GAZ ET CHALEUR
Application granted granted Critical
Publication of FR777279A publication Critical patent/FR777279A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/50Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58Fabrics or filaments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
FR777279D 1933-11-07 1933-11-07 Perfectionnements apportés aux catalyseurs Expired FR777279A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR777279T 1933-11-07

Publications (1)

Publication Number Publication Date
FR777279A true FR777279A (fr) 1935-02-15

Family

ID=9201516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR777279D Expired FR777279A (fr) 1933-11-07 1933-11-07 Perfectionnements apportés aux catalyseurs

Country Status (1)

Country Link
FR (1) FR777279A (fr)

Similar Documents

Publication Publication Date Title
FR771382A (fr) Perfectionnements aux scies
FR771315A (fr) Perfectionnements aux jauges
FR777970A (fr) Amélioration aux paragrêles
FR753603A (fr) Perfectionnements aux tombereaux
FR776667A (fr) Perfectionnements aux presses
FR756803A (fr) Perfectionnements apportés aux parachutes
FR768662A (fr) Perfectionnements aux redresseurs
FR777279A (fr) Perfectionnements apportés aux catalyseurs
FR771072A (fr) Perfectionnements aux tombereaux
FR764807A (fr) Perfectionnements aux crics
FR752213A (fr) Perfectionnements apportés aux soutien-gorge
FR755136A (fr) Perfectionnements aux lampes thermo-ioniques
FR768501A (fr) Perfectionnements aux sommiers extra-plats
FR44538E (fr) Perfectionnements aux extincteurs
FR776682A (fr) Perfectionnements aux tri-porteurs
FR761354A (fr) Perfectionnements aux suspensoirs
FR758109A (fr) Perfectionnements aux corsets-gaines
FR765589A (fr) Perfectionnement apporté aux vélocimanes
FR758941A (fr) Perfectionnements aux pompes
FR751194A (fr) Perfectionnements aux mécanismes de démarrage
FR751519A (fr) Perfectionnements aux gazomètres
FR771316A (fr) Perfectionnements aux escaliers mécaniques
FR755017A (fr) Perfectionnements apportés aux agrafes
FR783247A (fr) Perfectionnements apportés aux parachutes
FR756227A (fr) Perfectionnements apportés aux parachutes