CA233238A - Avertisseur - Google Patents

Avertisseur

Info

Publication number: CA233238A
Authority: CA; Canada
Prior art keywords: alarm
Prior art date: 1923-08-07
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

CA233238A

Other languages

English (en)

Inventor

Perley Hartley Frank

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

1923-08-07

1923-08-07 Application granted granted Critical

1923-08-07 Publication of CA233238A publication Critical patent/CA233238A/fr

Status Expired legal-status Critical Current

Links

CA233238A Avertisseur Expired CA233238A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA233238T

Publications (1)

Publication Number	Publication Date
CA233238A true CA233238A (fr)	1923-08-07

Family

ID=35130612

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA233238A Expired CA233238A (fr)			Avertisseur

Country Status (1)

Country	Link
CA (1)	CA233238A (fr)

0
- CA CA233238A patent/CA233238A/fr not_active Expired

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