CA291838A - Matiere isolante - Google Patents

Matiere isolante

Info

Publication number
CA291838A
CA291838A CA291838A CA291838DA CA291838A CA 291838 A CA291838 A CA 291838A CA 291838 A CA291838 A CA 291838A CA 291838D A CA291838D A CA 291838DA CA 291838 A CA291838 A CA 291838A
Authority
CA
Canada
Prior art keywords
insulating material
insulating
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
CA291838A
Other languages
English (en)
Inventor
Statham Smith Willoughby
Joseph Garnett Henry
Charles Henry
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA291838A publication Critical patent/CA291838A/fr
Expired legal-status Critical Current

Links

CA291838A Matiere isolante Expired CA291838A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA291838T

Publications (1)

Publication Number Publication Date
CA291838A true CA291838A (fr) 1929-08-06

Family

ID=35228650

Family Applications (1)

Application Number Title Priority Date Filing Date
CA291838A Expired CA291838A (fr) Matiere isolante

Country Status (1)

Country Link
CA (1) CA291838A (fr)

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