CA172391A - Fabrication de tubes - Google Patents

Fabrication de tubes

Info

Publication number
CA172391A
CA172391A CA000172391A CA172391DA CA172391A CA 172391 A CA172391 A CA 172391A CA 000172391 A CA000172391 A CA 000172391A CA 172391D A CA172391D A CA 172391DA CA 172391 A CA172391 A CA 172391A
Authority
CA
Canada
Prior art keywords
tube manufacture
manufacture
tube
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
CA000172391A
Other languages
English (en)
Inventor
William David Coolidge
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.)
General Electric Canada Co
Original Assignee
Canadian General Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Canadian General Electric Co Ltd filed Critical Canadian General Electric Co Ltd
Application granted granted Critical
Publication of CA172391A publication Critical patent/CA172391A/fr
Expired legal-status Critical Current

Links

CA000172391A 1916-08-18 1916-08-18 Fabrication de tubes Expired CA172391A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA172391T 1916-08-18

Publications (1)

Publication Number Publication Date
CA172391A true CA172391A (fr) 1916-10-10

Family

ID=45292046

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000172391A Expired CA172391A (fr) 1916-08-18 1916-08-18 Fabrication de tubes

Country Status (1)

Country Link
CA (1) CA172391A (fr)

Similar Documents

Publication Publication Date Title
CA172391A (fr) Fabrication de tubes
CA178532A (fr) Tube
CA178533A (fr) Tube
CA188889A (fr) Tube
CA172661A (fr) Incinerateur
CA173465A (fr) Ellipsographe
CA176158A (fr) Bout de bidon
CA186317A (fr) Fabrication de tuyaux
CA170773A (fr) Fabrication d'amidon nitreux
CA173344A (fr) Fabrication de boyaux
CA170795A (fr) Tube de mitraille
CA170119A (fr) Objet tubulaire
CA182756A (fr) Tube a vide
CA175590A (fr) Tube a vide
CA171538A (fr) Tube de cornet
CA169146A (fr) Forme
CA174985A (fr) Forme
CA178493A (fr) Forme
CA178535A (fr) Forme
CA172778A (fr) Forme
CA172384A (fr) Forme
CA170596A (fr) Forme
CA171063A (fr) Tube metallique
CA172390A (fr) Tube en metal
CA170000A (fr) Machine a faire des tubes