CA420490A - Fabrication de carton-platre - Google Patents

Fabrication de carton-platre

Info

Publication number
CA420490A
CA420490A CA420490A CA420490DA CA420490A CA 420490 A CA420490 A CA 420490A CA 420490 A CA420490 A CA 420490A CA 420490D A CA420490D A CA 420490DA CA 420490 A CA420490 A CA 420490A
Authority
CA
Canada
Prior art keywords
wallboard manufacture
wallboard
manufacture
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
CA420490A
Other languages
English (en)
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
United States Gypsum Co
Original Assignee
Canadian Gypsum Co Ltd
United States Gypsum Co
Publication date
Application granted granted Critical
Publication of CA420490A publication Critical patent/CA420490A/fr
Expired legal-status Critical Current

Links

CA420490A Fabrication de carton-platre Expired CA420490A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA420490T

Publications (1)

Publication Number Publication Date
CA420490A true CA420490A (fr) 1944-05-30

Family

ID=35531419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA420490A Expired CA420490A (fr) Fabrication de carton-platre

Country Status (1)

Country Link
CA (1) CA420490A (fr)

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