CA429388A - Appareil a production de laine minerale - Google Patents

Appareil a production de laine minerale

Info

Publication number
CA429388A
CA429388A CA429388A CA429388DA CA429388A CA 429388 A CA429388 A CA 429388A CA 429388 A CA429388 A CA 429388A CA 429388D A CA429388D A CA 429388DA CA 429388 A CA429388 A CA 429388A
Authority
CA
Canada
Prior art keywords
mineral wool
producing apparatus
wool producing
mineral
wool
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
CA429388A
Other languages
English (en)
Inventor
R. Parsons Joseph
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.)
Canadian Gypsum Co Ltd
United States Gypsum Co
Original Assignee
Canadian Gypsum Co Ltd
United States Gypsum Co
Publication date
Application granted granted Critical
Publication of CA429388A publication Critical patent/CA429388A/fr
Expired legal-status Critical Current

Links

CA429388A Appareil a production de laine minerale Expired CA429388A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA429388T

Publications (1)

Publication Number Publication Date
CA429388A true CA429388A (fr) 1945-08-14

Family

ID=35544384

Family Applications (1)

Application Number Title Priority Date Filing Date
CA429388A Expired CA429388A (fr) Appareil a production de laine minerale

Country Status (1)

Country Link
CA (1) CA429388A (fr)

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