CA403932A - Dispositif de ventilation - Google Patents

Dispositif de ventilation

Info

Publication number: CA403932A
Authority: CA; Canada
Prior art keywords: ventilating device; ventilating
Prior art date: 1942-04-07
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

CA403932A

Other languages

Inventor

C. Whittaker Charles

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1942-04-07

1942-04-07 Application granted granted Critical

1942-04-07 Publication of CA403932A publication Critical patent/CA403932A/fr

Status Expired legal-status Critical Current

CA403932A Dispositif de ventilation Expired CA403932A (fr)

Application Number	Priority Date	Filing Date	Title
CA403932T

Publication Number	Publication Date
CA403932A true CA403932A (fr)	1942-04-07

Application Number	Title	Priority Date	Filing Date
CA403932A Expired CA403932A (fr)			Dispositif de ventilation

Country	Link
CA (1)	CA403932A (fr)

Publication	Publication Date	Title
CA432940A (fr)	1946-02-05	Dispositif electrique a vapeurs
CA403676A (fr)	1942-03-24	Appareil ventilateur
CA407612A (fr)	1942-09-29	Dispositif de coiffure
CA405164A (fr)	1942-06-02	Dispositif a transfert des mailles
CA408394A (fr)	1942-11-03	Dispositif a soutenir le couple
CA407253A (fr)	1942-09-08	Dispositif a battre les aliments
CA404692A (fr)	1942-05-12	Dispositif d'amenage du ruban
CA408918A (fr)	1942-11-24	Dispositif a serrer et a relacher
CA406265A (fr)	1942-07-21	Ventilateur
CA404184A (fr)	1942-04-21	Dispositif de ventilation de lanterne de serre-frein
CA405762A (fr)	1942-06-30	Unite de saturation
CA406078A (fr)	1942-07-14	Dispositif a expulsion
CA404401A (fr)	1942-04-28	Dispositif de loquet
CA407057A (fr)	1942-09-01	Dispositif de loquet
CA404770A (fr)	1942-05-19	Dispositif de loquet
CA402472A (fr)	1942-01-27	Dispositif catadioptrique
CA404174A (fr)	1942-04-21	Dispositif de chauffage
CA405798A (fr)	1942-06-30	Dispositif absorbateur des sons
AU117672B2 (en)	1943-11-04	Resistor devices
AU117781B2 (en)	1943-12-02	Air outlet device
CA402140A (fr)	1942-01-13	Dispositif de gaffe
CA402607A (fr)	1942-02-03	Dispositif a conditionner la lumiere
CA405481A (fr)	1942-06-16	Lustre
CA409580A (fr)	1942-12-29	Luminoscope
CA408019A (fr)	1942-10-13	Tete d'appareil a sons