CA540695A - Asphalt-impregnated kraft paper panel board - Google Patents

Asphalt-impregnated kraft paper panel board

Info

Publication number
CA540695A
CA540695A CA540695A CA540695DA CA540695A CA 540695 A CA540695 A CA 540695A CA 540695 A CA540695 A CA 540695A CA 540695D A CA540695D A CA 540695DA CA 540695 A CA540695 A CA 540695A
Authority
CA
Canada
Prior art keywords
asphalt
kraft paper
panel board
paper panel
impregnated kraft
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
CA540695A
Other languages
French (fr)
Inventor
H. Wood Robert
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.)
Simplex Paper Corp
Original Assignee
Simplex Paper Corp
Publication date
Application granted granted Critical
Publication of CA540695A publication Critical patent/CA540695A/en
Expired legal-status Critical Current

Links

CA540695A Asphalt-impregnated kraft paper panel board Expired CA540695A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA540695T

Publications (1)

Publication Number Publication Date
CA540695A true CA540695A (en) 1957-05-07

Family

ID=35697837

Family Applications (1)

Application Number Title Priority Date Filing Date
CA540695A Expired CA540695A (en) Asphalt-impregnated kraft paper panel board

Country Status (1)

Country Link
CA (1) CA540695A (en)

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