CA456779A - Dispositif de levage de la tete de machine a coudre - Google Patents

Dispositif de levage de la tete de machine a coudre

Info

Publication number: CA456779A
Authority: CA; Canada
Prior art keywords: sewing machines; elevating device; head elevating; head; sewing
Prior art date: 1949-05-17
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

CA456779A

Other languages

English (en)

Inventor

E. Colegrove Charles

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.)

Sears Roebuck and Co

Original Assignee

Sears Roebuck and Co

Publication date

1949-05-17

1949-05-17 Application granted granted Critical

1949-05-17 Publication of CA456779A publication Critical patent/CA456779A/fr

Status Expired legal-status Critical Current

Links

230000003028 elevating effect Effects 0.000 title 1
238000009958 sewing Methods 0.000 title 1

CA456779A Dispositif de levage de la tete de machine a coudre Expired CA456779A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA456779T

Publications (1)

Publication Number	Publication Date
CA456779A true CA456779A (fr)	1949-05-17

Family

ID=35574518

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA456779A Expired CA456779A (fr)			Dispositif de levage de la tete de machine a coudre

Country Status (1)

Country	Link
CA (1)	CA456779A (fr)

0
- CA CA456779A patent/CA456779A/fr not_active Expired

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