CA223988A - Production de filaments artificiels - Google Patents

Production de filaments artificiels

Info

Publication number
CA223988A
CA223988A CA223988A CA223988DA CA223988A CA 223988 A CA223988 A CA 223988A CA 223988 A CA223988 A CA 223988A CA 223988D A CA223988D A CA 223988DA CA 223988 A CA223988 A CA 223988A
Authority
CA
Canada
Prior art keywords
manufacture
artificial filaments
filaments
artificial
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
CA223988A
Other languages
English (en)
Inventor
Porter Dreaper William
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
Publication date
Application granted granted Critical
Publication of CA223988A publication Critical patent/CA223988A/fr
Expired legal-status Critical Current

Links

CA223988A Production de filaments artificiels Expired CA223988A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA223988T

Publications (1)

Publication Number Publication Date
CA223988A true CA223988A (fr) 1922-09-26

Family

ID=35119591

Family Applications (1)

Application Number Title Priority Date Filing Date
CA223988A Expired CA223988A (fr) Production de filaments artificiels

Country Status (1)

Country Link
CA (1) CA223988A (fr)

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