CA181404A - Siren - Google Patents

Siren

Info

Publication number
CA181404A
CA181404A CA000181404A CA181404DA CA181404A CA 181404 A CA181404 A CA 181404A CA 000181404 A CA000181404 A CA 000181404A CA 181404D A CA181404D A CA 181404DA CA 181404 A CA181404 A CA 181404A
Authority
CA
Canada
Prior art keywords
siren
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
CA000181404A
Other languages
French (fr)
Inventor
Henry C. Heath
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
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA181404A publication Critical patent/CA181404A/en
Expired legal-status Critical Current

Links

CA000181404A 1917-03-20 1917-03-20 Siren Expired CA181404A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA181404T 1917-03-20

Publications (1)

Publication Number Publication Date
CA181404A true CA181404A (en) 1918-01-01

Family

ID=45301056

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000181404A Expired CA181404A (en) 1917-03-20 1917-03-20 Siren

Country Status (1)

Country Link
CA (1) CA181404A (en)

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