CA286857A - Produit de gypse - Google Patents

Produit de gypse

Info

Publication number
CA286857A
CA286857A CA286857A CA286857DA CA286857A CA 286857 A CA286857 A CA 286857A CA 286857 A CA286857 A CA 286857A CA 286857D A CA286857D A CA 286857DA CA 286857 A CA286857 A CA 286857A
Authority
CA
Canada
Prior art keywords
gypsum product
gypsum
product
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
CA286857A
Other languages
English (en)
Inventor
H. Colton James
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.)
PACIFIC PORTLAND CEMENT Co
Original Assignee
PACIFIC PORTLAND CEMENT Co
Publication date
Application granted granted Critical
Publication of CA286857A publication Critical patent/CA286857A/fr
Expired legal-status Critical Current

Links

CA286857A Produit de gypse Expired CA286857A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA286857T

Publications (1)

Publication Number Publication Date
CA286857A true CA286857A (fr) 1929-01-29

Family

ID=35223669

Family Applications (1)

Application Number Title Priority Date Filing Date
CA286857A Expired CA286857A (fr) Produit de gypse

Country Status (1)

Country Link
CA (1) CA286857A (fr)

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