CA488617A - Dispositif de tension de fil - Google Patents

Dispositif de tension de fil

Info

Publication number
CA488617A
CA488617A CA488617A CA488617DA CA488617A CA 488617 A CA488617 A CA 488617A CA 488617 A CA488617 A CA 488617A CA 488617D A CA488617D A CA 488617DA CA 488617 A CA488617 A CA 488617A
Authority
CA
Canada
Prior art keywords
tensioning device
thread tensioning
thread
tensioning
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
CA488617A
Other languages
English (en)
Inventor
Edwin Cole Frank
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.)
USM Ltd
Original Assignee
United Shoe Machinery Company of Canada
Publication date
Application granted granted Critical
Publication of CA488617A publication Critical patent/CA488617A/fr
Expired legal-status Critical Current

Links

CA488617A Dispositif de tension de fil Expired CA488617A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA488617T

Publications (1)

Publication Number Publication Date
CA488617A true CA488617A (fr) 1952-12-02

Family

ID=35628338

Family Applications (1)

Application Number Title Priority Date Filing Date
CA488617A Expired CA488617A (fr) Dispositif de tension de fil

Country Status (1)

Country Link
CA (1) CA488617A (fr)

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