CA176207A - Plaster board making process - Google Patents

Plaster board making process

Info

Publication number
CA176207A
CA176207A CA000176207A CA176207DA CA176207A CA 176207 A CA176207 A CA 176207A CA 000176207 A CA000176207 A CA 000176207A CA 176207D A CA176207D A CA 176207DA CA 176207 A CA176207 A CA 176207A
Authority
CA
Canada
Prior art keywords
making process
plaster board
board making
plaster
making
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
CA000176207A
Other languages
French (fr)
Inventor
John Schumacher
Joseph Ernest Schumacher
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.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA176207A publication Critical patent/CA176207A/en
Expired legal-status Critical Current

Links

CA000176207A 1916-10-19 1916-10-19 Plaster board making process Expired CA176207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA176207T 1916-10-19

Publications (1)

Publication Number Publication Date
CA176207A true CA176207A (en) 1917-04-10

Family

ID=45295860

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000176207A Expired CA176207A (en) 1916-10-19 1916-10-19 Plaster board making process

Country Status (1)

Country Link
CA (1) CA176207A (en)

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