CA490903A - Avertisseur d'incendie - Google Patents

Avertisseur d'incendie

Info

Publication number: CA490903A
Authority: CA; Canada
Prior art keywords: fire alarm; protective fire; protective; alarm; fire
Prior art date: 1953-03-03
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

CA490903A

Other languages

English (en)

Inventor

O. Turner Norbert

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

1953-03-03

1953-03-03 Application granted granted Critical

1953-03-03 Publication of CA490903A publication Critical patent/CA490903A/fr

Status Expired legal-status Critical Current

Links

230000001681 protective effect Effects 0.000 title 1

CA490903A Avertisseur d'incendie Expired CA490903A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA490903T

Publications (1)

Publication Number	Publication Date
CA490903A true CA490903A (fr)	1953-03-03

Family

ID=35630641

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA490903A Expired CA490903A (fr)			Avertisseur d'incendie

Country Status (1)

Country	Link
CA (1)	CA490903A (fr)

0
- CA CA490903A patent/CA490903A/fr not_active Expired

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