CA179347A - Annunciator - Google Patents

Annunciator

Info

Publication number
CA179347A
CA179347A CA000179347A CA179347DA CA179347A CA 179347 A CA179347 A CA 179347A CA 000179347 A CA000179347 A CA 000179347A CA 179347D A CA179347D A CA 179347DA CA 179347 A CA179347 A CA 179347A
Authority
CA
Canada
Prior art keywords
annunciator
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
CA000179347A
Other languages
French (fr)
Inventor
John F. Webster
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 CA179347A publication Critical patent/CA179347A/en
Expired legal-status Critical Current

Links

CA000179347A 1917-03-12 1917-03-12 Annunciator Expired CA179347A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA179347T 1917-03-12

Publications (1)

Publication Number Publication Date
CA179347A true CA179347A (en) 1917-09-18

Family

ID=45299000

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000179347A Expired CA179347A (en) 1917-03-12 1917-03-12 Annunciator

Country Status (1)

Country Link
CA (1) CA179347A (en)

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