CA145346A - Indicateur de telephones sur reseau telephones - Google Patents

Indicateur de telephones sur reseau telephones

Info

Publication number
CA145346A
CA145346A CA000145346A CA145346DA CA145346A CA 145346 A CA145346 A CA 145346A CA 000145346 A CA000145346 A CA 000145346A CA 145346D A CA145346D A CA 145346DA CA 145346 A CA145346 A CA 145346A
Authority
CA
Canada
Prior art keywords
indicator
party line
line telephones
telephones
party
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
CA000145346A
Other languages
English (en)
Inventor
Elhanan Bowman
Christian Roth Miller
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 CA145346A publication Critical patent/CA145346A/fr
Expired legal-status Critical Current

Links

CA000145346A 1912-07-19 1912-07-19 Indicateur de telephones sur reseau telephones Expired CA145346A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA145346T 1912-07-19

Publications (1)

Publication Number Publication Date
CA145346A true CA145346A (fr) 1913-01-21

Family

ID=45265061

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000145346A Expired CA145346A (fr) 1912-07-19 1912-07-19 Indicateur de telephones sur reseau telephones

Country Status (1)

Country Link
CA (1) CA145346A (fr)

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