CA69538A - Grinding devices for sewing machines - Google Patents

Grinding devices for sewing machines

Info

Publication number
CA69538A
CA69538A CA000069538A CA69538DA CA69538A CA 69538 A CA69538 A CA 69538A CA 000069538 A CA000069538 A CA 000069538A CA 69538D A CA69538D A CA 69538DA CA 69538 A CA69538 A CA 69538A
Authority
CA
Canada
Prior art keywords
sewing machines
grinding devices
grinding
devices
sewing
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
CA000069538A
Other languages
French (fr)
Inventor
Harry Austin Trenholm
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA69538A publication Critical patent/CA69538A/en
Expired legal-status Critical Current

Links

CA000069538A 1900-06-14 1900-06-14 Grinding devices for sewing machines Expired CA69538A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA69538T 1900-06-14

Publications (1)

Publication Number Publication Date
CA69538A true CA69538A (en) 1900-11-29

Family

ID=45186076

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000069538A Expired CA69538A (en) 1900-06-14 1900-06-14 Grinding devices for sewing machines

Country Status (1)

Country Link
CA (1) CA69538A (en)

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