CA392761A - Fabrication de planchettes en laine minerale - Google Patents

Fabrication de planchettes en laine minerale

Info

Publication number
CA392761A
CA392761A CA392761A CA392761DA CA392761A CA 392761 A CA392761 A CA 392761A CA 392761 A CA392761 A CA 392761A CA 392761D A CA392761D A CA 392761DA CA 392761 A CA392761 A CA 392761A
Authority
CA
Canada
Prior art keywords
mineral wool
wool board
board manufacture
manufacture
mineral
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
CA392761A
Other languages
English (en)
Inventor
Lewis Clapp Albert
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.)
D C R Ltd
Original Assignee
D C R Ltd
Publication date
Application granted granted Critical
Publication of CA392761A publication Critical patent/CA392761A/fr
Expired legal-status Critical Current

Links

CA392761A Fabrication de planchettes en laine minerale Expired CA392761A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA392761T

Publications (1)

Publication Number Publication Date
CA392761A true CA392761A (fr) 1940-11-26

Family

ID=35400277

Family Applications (1)

Application Number Title Priority Date Filing Date
CA392761A Expired CA392761A (fr) Fabrication de planchettes en laine minerale

Country Status (1)

Country Link
CA (1) CA392761A (fr)

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