CA460721A - Spool - Google Patents

Spool

Info

Publication number
CA460721A
CA460721A CA460721A CA460721DA CA460721A CA 460721 A CA460721 A CA 460721A CA 460721 A CA460721 A CA 460721A CA 460721D A CA460721D A CA 460721DA CA 460721 A CA460721 A CA 460721A
Authority
CA
Canada
Prior art keywords
spool
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
CA460721A
Other languages
French (fr)
Inventor
Herman Schmidt Edgar
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Publication date
Application granted granted Critical
Publication of CA460721A publication Critical patent/CA460721A/en
Expired legal-status Critical Current

Links

CA460721A Spool Expired CA460721A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA460721T

Publications (1)

Publication Number Publication Date
CA460721A true CA460721A (en) 1949-11-01

Family

ID=35590398

Family Applications (1)

Application Number Title Priority Date Filing Date
CA460721A Expired CA460721A (en) Spool

Country Status (1)

Country Link
CA (1) CA460721A (en)

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