CA441457A - Gypsum composition - Google Patents

Gypsum composition

Info

Publication number
CA441457A
CA441457A CA441457A CA441457DA CA441457A CA 441457 A CA441457 A CA 441457A CA 441457 A CA441457 A CA 441457A CA 441457D A CA441457D A CA 441457DA CA 441457 A CA441457 A CA 441457A
Authority
CA
Canada
Prior art keywords
gypsum composition
gypsum
composition
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
CA441457A
Other languages
French (fr)
Inventor
A. Whittier William
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
United States Gypsum Co
Original Assignee
Canadian Gypsum Co Ltd
United States Gypsum Co
Publication date
Application granted granted Critical
Publication of CA441457A publication Critical patent/CA441457A/en
Expired legal-status Critical Current

Links

CA441457A Gypsum composition Expired CA441457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA441457T

Publications (1)

Publication Number Publication Date
CA441457A true CA441457A (en) 1947-05-20

Family

ID=35556689

Family Applications (1)

Application Number Title Priority Date Filing Date
CA441457A Expired CA441457A (en) Gypsum composition

Country Status (1)

Country Link
CA (1) CA441457A (en)

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