CA14209A - Improvements on telephones - Google Patents

Improvements on telephones

Info

Publication number
CA14209A
CA14209A CA000014209A CA14209DA CA14209A CA 14209 A CA14209 A CA 14209A CA 000014209 A CA000014209 A CA 000014209A CA 14209D A CA14209D A CA 14209DA CA 14209 A CA14209 A CA 14209A
Authority
CA
Canada
Prior art keywords
telephones
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
CA000014209A
Other languages
French (fr)
Inventor
Thomas A. Edison
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.)
CANADIAN TELEPHONE Co
Original Assignee
CANADIAN TELEPHONE Co
Publication date
Application granted granted Critical
Publication of CA14209A publication Critical patent/CA14209A/en
Expired legal-status Critical Current

Links

CA000014209A Improvements on telephones Expired CA14209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA14209T

Publications (1)

Publication Number Publication Date
CA14209A true CA14209A (en) 1882-02-18

Family

ID=45130753

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000014209A Expired CA14209A (en) Improvements on telephones

Country Status (1)

Country Link
CA (1) CA14209A (en)

Similar Documents

Publication Publication Date Title
CA14209A (en) Improvements on telephones
CA14210A (en) Improvements on telephones
CA14320A (en) Improvements on telephones
CA14416A (en) Improvements on telephones
CA15249A (en) Improvements on telephones
CA15650A (en) Improvements on telephones
CA15802A (en) Improvements on telephones
CA14924A (en) Improvements on accoustic telephones
CA14023A (en) Improvements on relay telephones
CA14007A (en) Improvements on wind-mills
CA14244A (en) Improvements on harveseters
CA14298A (en) Improvements on wind-mills
CA14362A (en) Improvements on commode-washstands
CA14450A (en) Improvements on paper-safes
CA14605A (en) Improvements on carburetters
CA14819A (en) Improvements on row-locks
CA14831A (en) Improvements on label-holders
CA14883A (en) Improvements on sky-lights
CA14965A (en) Improvements on cuspadors
CA15260A (en) Improvements on mill-stones
CA15356A (en) Improvements on draught-equalizers
CA15361A (en) Improvements on wind-mills
CA15566A (en) Improvements on safa-beds
CA15784A (en) Improvements on root-cutters
CA15861A (en) Improvements on ditchers