CA212345A - Appareil de ventilation - Google Patents

Appareil de ventilation

Info

Publication number
CA212345A
CA212345A CA212345A CA212345DA CA212345A CA 212345 A CA212345 A CA 212345A CA 212345 A CA212345 A CA 212345A CA 212345D A CA212345D A CA 212345DA CA 212345 A CA212345 A CA 212345A
Authority
CA
Canada
Prior art keywords
ventilating unit
ventilating
unit
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
CA212345A
Other languages
English (en)
Inventor
J. Callahan Michael
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
Publication date
Application granted granted Critical
Publication of CA212345A publication Critical patent/CA212345A/fr
Expired legal-status Critical Current

Links

CA212345A Appareil de ventilation Expired CA212345A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA212345T

Publications (1)

Publication Number Publication Date
CA212345A true CA212345A (fr) 1921-07-05

Family

ID=35106124

Family Applications (1)

Application Number Title Priority Date Filing Date
CA212345A Expired CA212345A (fr) Appareil de ventilation

Country Status (1)

Country Link
CA (1) CA212345A (fr)

Similar Documents

Publication Publication Date Title
CA212345A (fr) Appareil de ventilation
CA209789A (fr) Ventilateur
CA210424A (fr) Ventilateur
CA211079A (fr) Ventilateur
CA213243A (fr) Ventilateur
CA213521A (fr) Ventilateur
CA209853A (fr) Systeme de ventilation
CA207867A (fr) Appareil de service de restaurant
CA213209A (fr) Radiateur
CA210291A (fr) Ventilateur
CA212440A (fr) Helice de ventilateur
CA213229A (fr) Humecteur
CA213248A (fr) Humecteur
CA210805A (fr) Ventilateur de radiateur
CA213462A (fr) Souffleur
CA209325A (fr) Cric a rochet
CA210390A (fr) Tonsillotone
CA207674A (fr) Blocs a remettre sur rails
CA214224A (fr) Engerbeuse
CA208253A (fr) Brassiere
CA208980A (fr) Essarteur
CA209178A (fr) Porte-epices
CA209230A (fr) Suspension de piece de viande
CA209253A (fr) Bouton de manchette
CA207595A (fr) Visiographe