CA408322A - Fabrication de filaments creux - Google Patents

Fabrication de filaments creux

Info

Publication number
CA408322A
CA408322A CA408322A CA408322DA CA408322A CA 408322 A CA408322 A CA 408322A CA 408322 A CA408322 A CA 408322A CA 408322D A CA408322D A CA 408322DA CA 408322 A CA408322 A CA 408322A
Authority
CA
Canada
Prior art keywords
hollow filament
filament manufacture
manufacture
hollow
filament
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
CA408322A
Other languages
English (en)
Inventor
Dreyfus Henry
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.)
Henry Dreyfuss Associates LLC
Original Assignee
Henry Dreyfuss Associates LLC
Publication date
Application granted granted Critical
Publication of CA408322A publication Critical patent/CA408322A/fr
Expired legal-status Critical Current

Links

CA408322A Fabrication de filaments creux Expired CA408322A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA408322T

Publications (1)

Publication Number Publication Date
CA408322A true CA408322A (fr) 1942-11-03

Family

ID=35419622

Family Applications (1)

Application Number Title Priority Date Filing Date
CA408322A Expired CA408322A (fr) Fabrication de filaments creux

Country Status (1)

Country Link
CA (1) CA408322A (fr)

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