CA841565A - Method and apparatus for making gypsum board - Google Patents

Method and apparatus for making gypsum board

Info

Publication number
CA841565A
CA841565A CA841565A CA841565DA CA841565A CA 841565 A CA841565 A CA 841565A CA 841565 A CA841565 A CA 841565A CA 841565D A CA841565D A CA 841565DA CA 841565 A CA841565 A CA 841565A
Authority
CA
Canada
Prior art keywords
gypsum board
making gypsum
making
board
gypsum
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
CA841565A
Inventor
R. Merkley Wayne
B. Hakes Leo
B. Proctor John
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.)
National Gypsum Co
Original Assignee
National Gypsum Co
Publication date
Application granted granted Critical
Publication of CA841565A publication Critical patent/CA841565A/en
Expired legal-status Critical Current

Links

CA841565A Method and apparatus for making gypsum board Expired CA841565A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA841565T

Publications (1)

Publication Number Publication Date
CA841565A true CA841565A (en) 1970-05-12

Family

ID=36325767

Family Applications (1)

Application Number Title Priority Date Filing Date
CA841565A Expired CA841565A (en) Method and apparatus for making gypsum board

Country Status (1)

Country Link
CA (1) CA841565A (en)

Similar Documents

Publication Publication Date Title
CA961329A (en) Method and apparatus for contrast reducing
CA960059A (en) Building method and apparatus therefor
CA913439A (en) Method and apparatus for producing orthophotographs
CA924486A (en) Method and apparatus for making ceramic spheres
CA1016493A (en) Method and apparatus for hydroelectrometallurgy
CA951500A (en) Method and apparatus for making and placing lightweight concrete
CA951592A (en) Method and apparatus for making end-necked can bodies
CA841565A (en) Method and apparatus for making gypsum board
CA954018A (en) Method and apparatus for making diamonds
CA949711A (en) Expandable poincon method and apparatus
CA939114A (en) Device and method for making calcium carbide
CA819689A (en) Method and apparatus for making plaster board
CA935078A (en) Method and apparatus for making tile products
CA953241A (en) Stick-classifying method and apparatus
CA942093A (en) Photodecomposition method and apparatus
CA904159A (en) Method and apparatus for producing corrugated board
CA836840A (en) Apparatus and method for continuous digesting
CA975277A (en) Gypsum board and process therefor
CA846144A (en) Method and apparatus for producing bandages
CA907297A (en) Method and apparatus for producing cement sheets
CA907296A (en) Method and apparatus for producing cement sheets
CA855985A (en) Forming method and apparatus
CA976321A (en) Method and apparatus for mounting wallboard
CA972918A (en) Method and apparatus for mounting wallboard
AU469057B2 (en) Method and apparatus for casting slab-faced panels