CA218713A - Appareil a fabriquer des plaques de platre - Google Patents

Appareil a fabriquer des plaques de platre

Info

Publication number
CA218713A
CA218713A CA218713A CA218713DA CA218713A CA 218713 A CA218713 A CA 218713A CA 218713 A CA218713 A CA 218713A CA 218713D A CA218713D A CA 218713DA CA 218713 A CA218713 A CA 218713A
Authority
CA
Canada
Prior art keywords
constructing
plaster board
plaster
board
constructing plaster
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
CA218713A
Other languages
English (en)
Inventor
R. Birdsey Charles
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 CA218713A publication Critical patent/CA218713A/fr
Expired legal-status Critical Current

Links

CA218713A Appareil a fabriquer des plaques de platre Expired CA218713A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA218713T

Publications (1)

Publication Number Publication Date
CA218713A true CA218713A (fr) 1922-05-16

Family

ID=35113157

Family Applications (1)

Application Number Title Priority Date Filing Date
CA218713A Expired CA218713A (fr) Appareil a fabriquer des plaques de platre

Country Status (1)

Country Link
CA (1) CA218713A (fr)

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