CA199135A - Signal d'avertisseur a incendies - Google Patents

Signal d'avertisseur a incendies

Info

Publication number: CA199135A
Authority: CA; Canada
Prior art keywords: alarm signal; fire alarm; fire; signal; alarm
Prior art date: 1920-04-13
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

CA199135A

Other languages

English (en)

Inventor

B. Harris Thomas

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

1920-04-13

1920-04-13 Application granted granted Critical

1920-04-13 Publication of CA199135A publication Critical patent/CA199135A/fr

Status Expired legal-status Critical Current

Links

CA199135A Signal d'avertisseur a incendies Expired CA199135A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA199135T

Publications (1)

Publication Number	Publication Date
CA199135A true CA199135A (fr)	1920-04-13

Family

ID=35073572

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA199135A Expired CA199135A (fr)			Signal d'avertisseur a incendies

Country Status (1)

Country	Link
CA (1)	CA199135A (fr)

0
- CA CA199135A patent/CA199135A/fr not_active Expired

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