CA430251A - Fabrication de laine artificielle - Google Patents

Fabrication de laine artificielle

Info

Publication number
CA430251A
CA430251A CA430251A CA430251DA CA430251A CA 430251 A CA430251 A CA 430251A CA 430251 A CA430251 A CA 430251A CA 430251D A CA430251D A CA 430251DA CA 430251 A CA430251 A CA 430251A
Authority
CA
Canada
Prior art keywords
artificial wool
wool manufacture
manufacture
artificial
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
CA430251A
Other languages
English (en)
Inventor
Richard Hardy Vernal
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.)
PPG Architectural Coatings Canada Inc
Original Assignee
Canadian Industries Ltd
Publication date
Application granted granted Critical
Publication of CA430251A publication Critical patent/CA430251A/fr
Expired legal-status Critical Current

Links

CA430251A Fabrication de laine artificielle Expired CA430251A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA430251T

Publications (1)

Publication Number Publication Date
CA430251A true CA430251A (fr) 1945-09-25

Family

ID=35545269

Family Applications (1)

Application Number Title Priority Date Filing Date
CA430251A Expired CA430251A (fr) Fabrication de laine artificielle

Country Status (1)

Country Link
CA (1) CA430251A (fr)

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