CA169046A - Telephone transmission system - Google Patents

Telephone transmission system

Info

Publication number
CA169046A
CA169046A CA000169046A CA169046DA CA169046A CA 169046 A CA169046 A CA 169046A CA 000169046 A CA000169046 A CA 000169046A CA 169046D A CA169046D A CA 169046DA CA 169046 A CA169046 A CA 169046A
Authority
CA
Canada
Prior art keywords
transmission system
telephone transmission
telephone
transmission
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
CA000169046A
Other languages
French (fr)
Inventor
Arthur Bessey 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 CA169046A publication Critical patent/CA169046A/en
Expired legal-status Critical Current

Links

CA000169046A 1913-09-13 1913-09-13 Telephone transmission system Expired CA169046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA169046T 1913-09-13

Publications (1)

Publication Number Publication Date
CA169046A true CA169046A (en) 1916-04-25

Family

ID=45288710

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000169046A Expired CA169046A (en) 1913-09-13 1913-09-13 Telephone transmission system

Country Status (1)

Country Link
CA (1) CA169046A (en)

Similar Documents

Publication Publication Date Title
CA169046A (en) Telephone transmission system
CA166250A (en) Telephone system
CA174416A (en) Telephone system
CA175100A (en) Telephone system
CA175102A (en) Telephone system
CA159645A (en) Telephone system
CA159741A (en) Telephone system
CA159748A (en) Telephone system
CA165670A (en) Telephone system
CA166115A (en) Telephone system
CA167706A (en) Telephone system
CA171776A (en) Telephone system
CA170646A (en) Telephone system
CA159518A (en) Telephone system
CA178870A (en) Telephone system
CA179251A (en) Telephone system
CA166116A (en) Telephone system
CA164217A (en) Telephone system
CA173673A (en) Telephone system
CA173672A (en) Telephone system
CA171099A (en) Telephone system
CA159346A (en) Telephone system
CA164199A (en) Telephone transmitter
CA175732A (en) Telephone transmission system
CA175730A (en) Telephone receiver