CA414885A - Machine a vide d'air de lampes a vapeurs - Google Patents

Machine a vide d'air de lampes a vapeurs

Info

Publication number: CA414885A
Authority: CA; Canada
Prior art keywords: vapour lamp; exhausting machine; lamp exhausting; machine; vapour
Prior art date: 1943-08-31
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

CA414885A

Other languages

Inventor

R. Wolletin Otto

Theodore May Frederick

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1943-08-31

1943-08-31 Application granted granted Critical

1943-08-31 Publication of CA414885A publication Critical patent/CA414885A/fr

Status Expired legal-status Critical Current

CA414885A Machine a vide d'air de lampes a vapeurs Expired CA414885A (fr)

Application Number	Priority Date	Filing Date	Title
CA414885T

Publication Number	Publication Date
CA414885A true CA414885A (fr)	1943-08-31

Application Number	Title	Priority Date	Filing Date
CA414885A Expired CA414885A (fr)			Machine a vide d'air de lampes a vapeurs

Country	Link
CA (1)	CA414885A (fr)

Publication	Publication Date	Title
CA414885A (fr)	1943-08-31	Machine a vide d'air de lampes a vapeurs
CA414889A (fr)	1943-08-31	Machine a vide d'air de lampes a haute pression
CA405629A (fr)	1942-06-23	Machine a faire le vide de lampes
CA406190A (fr)	1942-07-21	Machine a faire le vide de lampes
CA414890A (fr)	1943-08-31	Methode a vide d'air de lampes
CA417018A (fr)	1943-12-14	Machine pour ampoules de lampes
CA411551A (fr)	1943-03-30	Machine a faconner le verre
CA411240A (fr)	1943-03-23	Support de lampe
CA415735A (fr)	1943-10-12	Porte-lampe
CA414166A (fr)	1943-07-27	Appareil condenseur de la vapeur
AU120177B2 (en)	1945-07-26	Shuttlecock-building machine
CA413425A (fr)	1943-06-22	Machine a equilibrer les roues
CA413323A (fr)	1943-06-22	Machine a cigares
CA414895A (fr)	1943-08-31	Tour
CA415761A (fr)	1943-10-12	Tour
CA415303A (fr)	1943-09-21	Chaudiere a vapeur
CA413528A (fr)	1943-06-29	Generateur de vapeur
CA415222A (fr)	1943-09-14	Phare
CA416651A (fr)	1943-11-30	Phare
CA416889A (fr)	1943-12-07	Absorbateur des vapeurs d'eau dans lampe
CA414253A (fr)	1943-08-03	Unite d'eclairage
CA413857A (fr)	1943-07-13	Procede de deshydratation
CA411626A (fr)	1943-04-06	Machine a chalumeau
CA410092A (fr)	1943-01-19	Machine a chalumeau
CA416707A (fr)	1943-11-30	Fabrication de filaments