CA133509A - Systeme d'avertisseur electrique - Google Patents

Systeme d'avertisseur electrique

Info

Publication number
CA133509A
CA133509A CA000133509A CA133509DA CA133509A CA 133509 A CA133509 A CA 133509A CA 000133509 A CA000133509 A CA 000133509A CA 133509D A CA133509D A CA 133509DA CA 133509 A CA133509 A CA 133509A
Authority
CA
Canada
Prior art keywords
alarm system
electric alarm
electric
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
CA000133509A
Other languages
English (en)
Inventor
Albert Goldstein
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.)
INTERNATIONAL ELECTRIC PROTECTION Co
Original Assignee
INTERNATIONAL ELECTRIC PROTECTION Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by INTERNATIONAL ELECTRIC PROTECTION Co filed Critical INTERNATIONAL ELECTRIC PROTECTION Co
Application granted granted Critical
Publication of CA133509A publication Critical patent/CA133509A/fr
Expired legal-status Critical Current

Links

CA000133509A 1911-03-21 1911-03-21 Systeme d'avertisseur electrique Expired CA133509A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA133509T 1911-03-21

Publications (1)

Publication Number Publication Date
CA133509A true CA133509A (fr) 1911-06-06

Family

ID=45253229

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000133509A Expired CA133509A (fr) 1911-03-21 1911-03-21 Systeme d'avertisseur electrique

Country Status (1)

Country Link
CA (1) CA133509A (fr)

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