CH497209A - Hotte aspirante convenant notamment pour laboratoire de chimie - Google Patents

Hotte aspirante convenant notamment pour laboratoire de chimie

Info

Publication number
CH497209A
CH497209A CH235669A CH235669A CH497209A CH 497209 A CH497209 A CH 497209A CH 235669 A CH235669 A CH 235669A CH 235669 A CH235669 A CH 235669A CH 497209 A CH497209 A CH 497209A
Authority
CH
Switzerland
Prior art keywords
extractor hood
chemical laboratories
hood suitable
laboratories
chemical
Prior art date
Application number
CH235669A
Other languages
English (en)
Inventor
Speltens Pierre-Emile
Original Assignee
Speltens Pierre Emile
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 Speltens Pierre Emile filed Critical Speltens Pierre Emile
Publication of CH497209A publication Critical patent/CH497209A/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
    • B08B15/023—Fume cabinets or cupboards, e.g. for laboratories
CH235669A 1968-02-28 1969-02-17 Hotte aspirante convenant notamment pour laboratoire de chimie CH497209A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE55110 1968-02-28

Publications (1)

Publication Number Publication Date
CH497209A true CH497209A (fr) 1970-10-15

Family

ID=3840907

Family Applications (1)

Application Number Title Priority Date Filing Date
CH235669A CH497209A (fr) 1968-02-28 1969-02-17 Hotte aspirante convenant notamment pour laboratoire de chimie

Country Status (2)

Country Link
CH (1) CH497209A (fr)
DE (1) DE1909201A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH535923A (de) * 1971-02-17 1973-04-15 Roth Handels Gmbh Arbeitstisch mit Absaugeeinrichtung

Also Published As

Publication number Publication date
DE1909201A1 (de) 1969-09-11

Similar Documents

Publication Publication Date Title
AT299348B (de) Thermoelektrische Vorrichtung
NL168962C (nl) Mechanische aftrekinrichting.
BR7201747D0 (pt) Um dispositivo formador de imagem em estado solido
AT308672B (de) Universalhandschuh
BR7017310D0 (pt) Composicoes lubrificantes
CH522033A (fr) Composition de nettoyage
DK145123C (da) Koelervaeske
BR7019715D0 (pt) Dispositivo de manipulacao
BR6909752D0 (pt) Compostos de cefalosponina
CH497209A (fr) Hotte aspirante convenant notamment pour laboratoire de chimie
CH494567A (de) Abstrichvorrichtung
AT298108B (de) Mikrotom
CH489335A (de) Vorrichtung zur Bearbeitung von Flächen
AT290824B (de) Mobile Vorrichtung zur Herstellung von Nuten
AT292159B (de) Schmierkomposition
BE759072A (fr) Cle universelle
BE776082A (fr) Rallonge enfichable pour outils
SE381479B (sv) Vikanordning for kledesplagg
SE380323B (sv) Anordning for avgasrening
BR7016446D0 (pt) Projetil universal
DD82982A1 (de) Buchsenleiste
AT306510B (de) Abbildungsverfahren
AT300225B (de) Gießverfahren
FR1523424A (fr) Hotte pour laboratoires de chimie
DK130088B (da) Emhætte.

Legal Events

Date Code Title Description
PL Patent ceased