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CA349778A - Methode d'etirage des tubes de verre - Google Patents

Methode d'etirage des tubes de verre

Info

Publication number
CA349778A
CA349778A CA349778A CA349778DA CA349778A CA 349778 A CA349778 A CA 349778A CA 349778 A CA349778 A CA 349778A CA 349778D A CA349778D A CA 349778DA CA 349778 A CA349778 A CA 349778A
Authority
CA
Canada
Prior art keywords
glass tube
drawing method
tube drawing
glass
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
CA349778A
Other languages
English (en)
Inventor
Sanchez Vello Leopoldo
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.)
Naamlooze Vennootschap Tot Beheer En Exploitatie Van Octrooien Mij
Original Assignee
Naamlooze Vennootschap Tot Beheer En Exploitatie Van Octrooien Mij
Publication date
Application granted granted Critical
Publication of CA349778A publication Critical patent/CA349778A/fr
Expired legal-status Critical Current

Links

CA349778A Methode d'etirage des tubes de verre Expired CA349778A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA349778T

Publications (1)

Publication Number Publication Date
CA349778A true CA349778A (fr) 1935-04-23

Family

ID=35337742

Family Applications (1)

Application Number Title Priority Date Filing Date
CA349778A Expired CA349778A (fr) Methode d'etirage des tubes de verre

Country Status (1)

Country Link
CA (1) CA349778A (fr)

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