CA23983A - Telephone mecanique et avertisseur automatique - Google Patents

Telephone mecanique et avertisseur automatique

Info

Publication number
CA23983A
CA23983A CA000023983A CA23983DA CA23983A CA 23983 A CA23983 A CA 23983A CA 000023983 A CA000023983 A CA 000023983A CA 23983D A CA23983D A CA 23983DA CA 23983 A CA23983 A CA 23983A
Authority
CA
Canada
Prior art keywords
automatic call
mechanical telephone
telephone
mechanical
call
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
CA000023983A
Other languages
English (en)
Inventor
William Taylor
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
Publication date
Application granted granted Critical
Publication of CA23983A publication Critical patent/CA23983A/fr
Expired legal-status Critical Current

Links

CA000023983A Telephone mecanique et avertisseur automatique Expired CA23983A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA23983T

Publications (1)

Publication Number Publication Date
CA23983A true CA23983A (fr) 1886-05-06

Family

ID=45140526

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000023983A Expired CA23983A (fr) Telephone mecanique et avertisseur automatique

Country Status (1)

Country Link
CA (1) CA23983A (fr)

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