CA2873A - Improvements on door bells - Google Patents

Improvements on door bells

Info

Publication number: CA2873A
Authority: CA; Canada
Prior art keywords: door bells; bells; door
Prior art date: 1873-11-21
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

CA000002873A

Other languages

French (fr)

Inventor

Elbrige B. Sims

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

1873-11-21

1873-11-21 Application granted granted Critical

1873-11-21 Publication of CA2873A publication Critical patent/CA2873A/en

Status Expired legal-status Critical Current

Links

CA000002873A Improvements on door bells Expired CA2873A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA2873T

Publications (1)

Publication Number	Publication Date
CA2873A true CA2873A (en)	1873-11-21

Family

ID=45119437

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000002873A Expired CA2873A (en)			Improvements on door bells

Country Status (1)

Country	Link
CA (1)	CA2873A (en)

0
- CA CA000002873A patent/CA2873A/en not_active Expired

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