CA16459A - Perfectionnements au telephones - Google Patents

Perfectionnements au telephones

Info

Publication number
CA16459A
CA16459A CA000016459A CA16459DA CA16459A CA 16459 A CA16459 A CA 16459A CA 000016459 A CA000016459 A CA 000016459A CA 16459D A CA16459D A CA 16459DA CA 16459 A CA16459 A CA 16459A
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
CA000016459A
Other languages
English (en)
Inventor
Harry T. Johnson
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 CA16459A publication Critical patent/CA16459A/fr
Expired legal-status Critical Current

Links

CA000016459A Perfectionnements au telephones Expired CA16459A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA16459T

Publications (1)

Publication Number Publication Date
CA16459A true CA16459A (fr) 1883-03-07

Family

ID=45133002

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000016459A Expired CA16459A (fr) Perfectionnements au telephones

Country Status (1)

Country Link
CA (1) CA16459A (fr)

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