CA52350A - Sonnerie d'appel electrique - Google Patents

Sonnerie d'appel electrique

Info

Publication number
CA52350A
CA52350A CA000052350A CA52350DA CA52350A CA 52350 A CA52350 A CA 52350A CA 000052350 A CA000052350 A CA 000052350A CA 52350D A CA52350D A CA 52350DA CA 52350 A CA52350 A CA 52350A
Authority
CA
Canada
Prior art keywords
call alarm
guest
electric
electric guest
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
CA000052350A
Other languages
English (en)
Inventor
Frank O. Smith
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 CA52350A publication Critical patent/CA52350A/fr
Expired legal-status Critical Current

Links

CA000052350A 1896-04-09 1896-04-09 Sonnerie d'appel electrique Expired CA52350A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA52350T 1896-04-09

Publications (1)

Publication Number Publication Date
CA52350A true CA52350A (fr) 1896-05-21

Family

ID=45168889

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000052350A Expired CA52350A (fr) 1896-04-09 1896-04-09 Sonnerie d'appel electrique

Country Status (1)

Country Link
CA (1) CA52350A (fr)

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