CA309856A - Fabrication de barres creuses en metal - Google Patents

Fabrication de barres creuses en metal

Info

Publication number
CA309856A
CA309856A CA309856A CA309856DA CA309856A CA 309856 A CA309856 A CA 309856A CA 309856 A CA309856 A CA 309856A CA 309856D A CA309856D A CA 309856DA CA 309856 A CA309856 A CA 309856A
Authority
CA
Canada
Prior art keywords
manufacture
hollow metal
metal bars
bars
hollow
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
CA309856A
Other languages
English (en)
Inventor
Nordenfelt Lennart
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.)
SKF AB
Original Assignee
Svenska Kullagerfabriken AB
Publication date
Application granted granted Critical
Publication of CA309856A publication Critical patent/CA309856A/fr
Expired legal-status Critical Current

Links

CA309856A Fabrication de barres creuses en metal Expired CA309856A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA309856T

Publications (1)

Publication Number Publication Date
CA309856A true CA309856A (fr) 1931-03-31

Family

ID=35269180

Family Applications (1)

Application Number Title Priority Date Filing Date
CA309856A Expired CA309856A (fr) Fabrication de barres creuses en metal

Country Status (1)

Country Link
CA (1) CA309856A (fr)

Similar Documents

Publication Publication Date Title
CA309856A (fr) Fabrication de barres creuses en metal
CA313873A (fr) Fabrication de billettes ou de barres metalliques
CA308122A (fr) Production de styrole
CA313353A (fr) Fabrication de briques creuses
CA311571A (fr) Fabrication d'alliages de silicium et d'aluminium
CA311572A (fr) Fabrication d'alliages de silicium et d'aluminium
CA314185A (fr) Fabrication d'alliages
CA312812A (fr) Production de carbamate metallique
CA308139A (fr) Fabrication d'acier
CA308367A (fr) Fabrication de mercaptobenzthiazol
CA309256A (fr) Fabrication d'ouvre-boites
CA309614A (fr) Fabrication de cellulose de bois
CA310171A (fr) Fabrication de mercuri-mononitro-para-cresol
CA318008A (fr) Production de lingots
CA313697A (fr) Fabrication de nitro-cellulose
CA309960A (fr) Fabrication de poutres metalliques
CA309961A (fr) Fabrication de poutres metalliques
CA311353A (fr) Production d'alliages
CA293443A (fr) Fabrication de barres metalliques creuses
CA315015A (fr) Production de cetones
CA313531A (fr) Fabrication de benzanthrone
CA313532A (fr) Fabrication de benzanthrone
CA316150A (fr) Fabrication de corps isolants
CA309902A (fr) Production de styrols
CA310133A (fr) Production d'acide citrique