CA398156A - Porous refractory material - Google Patents

Porous refractory material

Info

Publication number
CA398156A
CA398156A CA398156A CA398156DA CA398156A CA 398156 A CA398156 A CA 398156A CA 398156 A CA398156 A CA 398156A CA 398156D A CA398156D A CA 398156DA CA 398156 A CA398156 A CA 398156A
Authority
CA
Canada
Prior art keywords
refractory material
porous refractory
porous
refractory
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
CA398156A
Other languages
French (fr)
Inventor
S. Matheny Clarence
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.)
NATIONAL FIRE PROOFING Co OF CANADA
Original Assignee
NATIONAL FIRE PROOFING Co OF CANADA
Publication date
Application granted granted Critical
Publication of CA398156A publication Critical patent/CA398156A/en
Expired legal-status Critical Current

Links

CA398156A Porous refractory material Expired CA398156A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA398156T

Publications (1)

Publication Number Publication Date
CA398156A true CA398156A (en) 1941-07-22

Family

ID=35408657

Family Applications (1)

Application Number Title Priority Date Filing Date
CA398156A Expired CA398156A (en) Porous refractory material

Country Status (1)

Country Link
CA (1) CA398156A (en)

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