CA414889A - Machine a vide d'air de lampes a haute pression - Google Patents

Machine a vide d'air de lampes a haute pression

Info

Publication number: CA414889A
Authority: CA; Canada
Prior art keywords: high pressure; pressure lamp; exhausting machine; lamp exhausting; machine
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

CA414889A

Other languages

Inventor

A. Freeman George

Original Assignee

Canadian Westinghouse Co Ltd

Publication date

1943-08-31

1943-08-31 Application granted granted Critical

1943-08-31 Publication of CA414889A publication Critical patent/CA414889A/fr

Status Expired legal-status Critical Current

CA414889A Machine a vide d'air de lampes a haute pression Expired CA414889A (fr)

Application Number	Priority Date	Filing Date	Title
CA414889T

Publication Number	Publication Date
CA414889A true CA414889A (fr)	1943-08-31

Application Number	Title	Priority Date	Filing Date
CA414889A Expired CA414889A (fr)			Machine a vide d'air de lampes a haute pression

Country	Link
CA (1)	CA414889A (fr)

Publication	Publication Date	Title
CA414889A (fr)	1943-08-31	Machine a vide d'air de lampes a haute pression
CA414885A (fr)	1943-08-31	Machine a vide d'air de lampes a vapeurs
CA412476A (fr)	1943-05-11	Chaudiere a haute pression
CA414890A (fr)	1943-08-31	Methode a vide d'air de lampes
CA405629A (fr)	1942-06-23	Machine a faire le vide de lampes
CA406190A (fr)	1942-07-21	Machine a faire le vide de lampes
CA417018A (fr)	1943-12-14	Machine pour ampoules de lampes
CA415272A (fr)	1943-09-21	Appareil a pression
CA415477A (fr)	1943-09-28	Machine a couler le metal sous pression
CA415478A (fr)	1943-09-28	Machine a couler le metal sous pression
AU120177B2 (en)	1945-07-26	Shuttlecock-building machine
CA413425A (fr)	1943-06-22	Machine a equilibrer les roues
CA412744A (fr)	1943-05-25	Production de vide tres pousse
CA411240A (fr)	1943-03-23	Support de lampe
CA415735A (fr)	1943-10-12	Porte-lampe
CA410450A (fr)	1943-02-02	Machine a sceller des bandes
CA414779A (fr)	1943-08-31	Presse a repasser
CA414780A (fr)	1943-08-31	Presse a repasser
CA411274A (fr)	1943-03-23	Machine pneumatique a couler sous pression
CA413352A (fr)	1943-06-22	Machine pneumatique a couler le metal sous pression
CA413889A (fr)	1943-07-13	Machine hydraulique a lier
CA413932A (fr)	1943-07-20	Presse
CA413883A (fr)	1943-07-13	Presse
CA411960A (fr)	1943-04-20	Presse
CA416344A (fr)	1943-11-09	Presse