CA221164A - Alarm device - Google Patents

Alarm device

Info

Publication number
CA221164A
CA221164A CA221164A CA221164DA CA221164A CA 221164 A CA221164 A CA 221164A CA 221164 A CA221164 A CA 221164A CA 221164D A CA221164D A CA 221164DA CA 221164 A CA221164 A CA 221164A
Authority
CA
Canada
Prior art keywords
alarm device
alarm
Prior art date
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
CA221164A
Other languages
French (fr)
Inventor
M. Butcher James
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.)
SENTINEL ALARM Co
Original Assignee
SENTINEL ALARM Co
Publication date
Application granted granted Critical
Publication of CA221164A publication Critical patent/CA221164A/en
Expired legal-status Critical Current

Links

CA221164A Alarm device Expired CA221164A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA221164T

Publications (1)

Publication Number Publication Date
CA221164A true CA221164A (en) 1922-07-18

Family

ID=35116767

Family Applications (1)

Application Number Title Priority Date Filing Date
CA221164A Expired CA221164A (en) Alarm device

Country Status (1)

Country Link
CA (1) CA221164A (en)

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