CA198659A - Heat insulating material - Google Patents

Heat insulating material

Info

Publication number
CA198659A
CA198659A CA198659A CA198659DA CA198659A CA 198659 A CA198659 A CA 198659A CA 198659 A CA198659 A CA 198659A CA 198659D A CA198659D A CA 198659DA CA 198659 A CA198659 A CA 198659A
Authority
CA
Canada
Prior art keywords
insulating material
heat insulating
heat
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
CA198659A
Other languages
French (fr)
Inventor
Castor Herbert
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 CA198659A publication Critical patent/CA198659A/en
Expired legal-status Critical Current

Links

CA198659A Heat insulating material Expired CA198659A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA198659T

Publications (1)

Publication Number Publication Date
CA198659A true CA198659A (en) 1920-03-30

Family

ID=35073097

Family Applications (1)

Application Number Title Priority Date Filing Date
CA198659A Expired CA198659A (en) Heat insulating material

Country Status (1)

Country Link
CA (1) CA198659A (en)

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