CA569712A - Paper-covered gypsum board - Google Patents

Paper-covered gypsum board

Info

Publication number
CA569712A
CA569712A CA569712A CA569712DA CA569712A CA 569712 A CA569712 A CA 569712A CA 569712 A CA569712 A CA 569712A CA 569712D A CA569712D A CA 569712DA CA 569712 A CA569712 A CA 569712A
Authority
CA
Canada
Prior art keywords
paper
gypsum board
covered gypsum
covered
board
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
CA569712A
Other languages
French (fr)
Inventor
S. Von Hazmburg Romulus
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.)
Canadian Gypsum Co Ltd
Original Assignee
Canadian Gypsum Co Ltd
Publication date
Application granted granted Critical
Publication of CA569712A publication Critical patent/CA569712A/en
Expired legal-status Critical Current

Links

CA569712A Paper-covered gypsum board Expired CA569712A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA569712T

Publications (1)

Publication Number Publication Date
CA569712A true CA569712A (en) 1959-01-27

Family

ID=35742253

Family Applications (1)

Application Number Title Priority Date Filing Date
CA569712A Expired CA569712A (en) Paper-covered gypsum board

Country Status (1)

Country Link
CA (1) CA569712A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6489040B1 (en) 2000-02-15 2002-12-03 United States Gypsium Company Wallboard with improved roll-up resistance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6489040B1 (en) 2000-02-15 2002-12-03 United States Gypsium Company Wallboard with improved roll-up resistance

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