CA56667A - Tournevis - Google Patents

Tournevis

Info

Publication number: CA56667A
Authority: CA; Canada
Prior art keywords: driver; screw
Prior art date: 1897-05-05
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

CA000056667A

Other languages

English (en)

Inventor

Martin H. Schay

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.)

1897-05-05

Filing date

1897-05-05

Publication date

1897-07-15

1897-05-05 Application filed by Individual filed Critical Individual

1897-07-15 Application granted granted Critical

1897-07-15 Publication of CA56667A publication Critical patent/CA56667A/fr

Status Expired legal-status Critical Current

Links

CA000056667A 1897-05-05 1897-05-05 Tournevis Expired CA56667A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA56667T		1897-05-05

Publications (1)

Publication Number	Publication Date
CA56667A true CA56667A (fr)	1897-07-15

Family

ID=45173206

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000056667A Expired CA56667A (fr)	1897-05-05	1897-05-05	Tournevis

Country Status (1)

Country	Link
CA (1)	CA56667A (fr)

1897
- 1897-05-05 CA CA000056667A patent/CA56667A/fr not_active Expired

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