CA290149A - Isolant de la chaleur - Google Patents

Isolant de la chaleur

Info

Publication number
CA290149A
CA290149A CA290149A CA290149DA CA290149A CA 290149 A CA290149 A CA 290149A CA 290149 A CA290149 A CA 290149A CA 290149D A CA290149D A CA 290149DA CA 290149 A CA290149 A CA 290149A
Authority
CA
Canada
Prior art keywords
heat insulator
insulator
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
CA290149A
Other languages
English (en)
Inventor
B. Derr Ralph
B. Barnitt Jesse
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.)
Alcoa Corp
Original Assignee
Alcoa Corp
Publication date
Application granted granted Critical
Publication of CA290149A publication Critical patent/CA290149A/fr
Expired legal-status Critical Current

Links

CA290149A Isolant de la chaleur Expired CA290149A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA290149T

Publications (1)

Publication Number Publication Date
CA290149A true CA290149A (fr) 1929-06-04

Family

ID=35226961

Family Applications (1)

Application Number Title Priority Date Filing Date
CA290149A Expired CA290149A (fr) Isolant de la chaleur

Country Status (1)

Country Link
CA (1) CA290149A (fr)

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