CA21008A - Arrete-ecrou - Google Patents

Arrete-ecrou

Info

Publication number: CA21008A
Authority: CA; Canada
Prior art keywords: nut; bolt lock; lock; bolt
Prior art date: 1885-01-30
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

CA000021008A

Other languages

English (en)

Inventor

Charles Van Duzen

William L. Breyfogle

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

Publication date

1885-01-30

1885-01-30 Application granted granted Critical

1885-01-30 Publication of CA21008A publication Critical patent/CA21008A/fr

Status Expired legal-status Critical Current

Links

CA000021008A Arrete-ecrou Expired CA21008A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA21008T

Publications (1)

Publication Number	Publication Date
CA21008A true CA21008A (fr)	1885-01-30

Family

ID=45137551

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000021008A Expired CA21008A (fr)			Arrete-ecrou

Country Status (1)

Country	Link
CA (1)	CA21008A (fr)

0
- CA CA000021008A patent/CA21008A/fr not_active Expired

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