CA218711A - Procede de viellissement de produits de gypse - Google Patents

Procede de viellissement de produits de gypse

Info

Publication number
CA218711A
CA218711A CA218711A CA218711DA CA218711A CA 218711 A CA218711 A CA 218711A CA 218711 A CA218711 A CA 218711A CA 218711D A CA218711D A CA 218711DA CA 218711 A CA218711 A CA 218711A
Authority
CA
Canada
Prior art keywords
aging
calcined gypsum
gypsum
calcined
aging calcined
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
CA218711A
Other languages
English (en)
Inventor
Esmond Brookby Harry
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.)
United States Gypsum Co
Original Assignee
United States Gypsum Co
Publication date
Application granted granted Critical
Publication of CA218711A publication Critical patent/CA218711A/fr
Expired legal-status Critical Current

Links

CA218711A Procede de viellissement de produits de gypse Expired CA218711A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA218711T

Publications (1)

Publication Number Publication Date
CA218711A true CA218711A (fr) 1922-05-16

Family

ID=35113155

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218711A Expired CA218711A (fr) Procede de viellissement de produits de gypse

Country Status (1)

Country Link
CA (1) CA218711A (fr)

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