CA346895A - Fabrication de tubes calorifuges - Google Patents

Fabrication de tubes calorifuges

Info

Publication number
CA346895A
CA346895A CA346895A CA346895DA CA346895A CA 346895 A CA346895 A CA 346895A CA 346895 A CA346895 A CA 346895A CA 346895D A CA346895D A CA 346895DA CA 346895 A CA346895 A CA 346895A
Authority
CA
Canada
Prior art keywords
heat insulating
insulating tube
tube manufacture
manufacture
heat
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
CA346895A
Other languages
English (en)
Inventor
Rosengarth Friedrich
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.)
Maatschappij Tot Beheer en Exploitatie Van Octrooien NV
Original Assignee
Maatschappij Tot Beheer en Exploitatie Van Octrooien NV
Publication date
Application granted granted Critical
Publication of CA346895A publication Critical patent/CA346895A/fr
Expired legal-status Critical Current

Links

CA346895A Fabrication de tubes calorifuges Expired CA346895A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA346895T

Publications (1)

Publication Number Publication Date
CA346895A true CA346895A (fr) 1934-12-18

Family

ID=35318169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA346895A Expired CA346895A (fr) Fabrication de tubes calorifuges

Country Status (1)

Country Link
CA (1) CA346895A (fr)

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