CA532657A - Process for making an improved gypsum wallboard - Google Patents

Process for making an improved gypsum wallboard

Info

Publication number
CA532657A
CA532657A CA532657A CA532657DA CA532657A CA 532657 A CA532657 A CA 532657A CA 532657 A CA532657 A CA 532657A CA 532657D A CA532657D A CA 532657DA CA 532657 A CA532657 A CA 532657A
Authority
CA
Canada
Prior art keywords
making
gypsum wallboard
improved gypsum
improved
wallboard
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
CA532657A
Other languages
French (fr)
Inventor
P. Camp Thomas
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 CA532657A publication Critical patent/CA532657A/en
Expired legal-status Critical Current

Links

CA532657A Process for making an improved gypsum wallboard Expired CA532657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA532657T

Publications (1)

Publication Number Publication Date
CA532657A true CA532657A (en) 1956-11-06

Family

ID=35687271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA532657A Expired CA532657A (en) Process for making an improved gypsum wallboard

Country Status (1)

Country Link
CA (1) CA532657A (en)

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