CA636507A - Subscriber calling apparatus - Google Patents

Subscriber calling apparatus

Info

Publication number
CA636507A
CA636507A CA636507A CA636507DA CA636507A CA 636507 A CA636507 A CA 636507A CA 636507 A CA636507 A CA 636507A CA 636507D A CA636507D A CA 636507DA CA 636507 A CA636507 A CA 636507A
Authority
CA
Canada
Prior art keywords
calling apparatus
subscriber calling
subscriber
calling
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
CA636507A
Inventor
A. Meacham Larned
West Fred
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.)
AT&T Corp
Original Assignee
Western Electric Co Inc
Publication date
Application granted granted Critical
Publication of CA636507A publication Critical patent/CA636507A/en
Expired legal-status Critical Current

Links

CA636507A Subscriber calling apparatus Expired CA636507A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA636507T

Publications (1)

Publication Number Publication Date
CA636507A true CA636507A (en) 1962-02-13

Family

ID=35915012

Family Applications (1)

Application Number Title Priority Date Filing Date
CA636507A Expired CA636507A (en) Subscriber calling apparatus

Country Status (1)

Country Link
CA (1) CA636507A (en)

Similar Documents

Publication Publication Date Title
CA636507A (en) Subscriber calling apparatus
CA676124A (en) Subscriber calling apparatus
CA633737A (en) Subscriber television system
IE25581L (en) Telephone subscribers apparatus.
AU257311B2 (en) Telephone line terminating device
CA640172A (en) Telephone system
AU285241B2 (en) Subscriber television system
CA637063A (en) Subscriber television system
CA638381A (en) Subscriber television system
CA642146A (en) Subscriber television system
CA644265A (en) Subscriber television system
AU270724B2 (en) Telephone subset
AU39661A (en) Telephone line terminating device
CA633323A (en) Subscriber telephone set
AU285032B2 (en) Communication apparatus
CA590265A (en) Telephone subscribers apparatus
CA24855S (en) Telephone stand
CA644533A (en) Telephone enclosure
CA642205A (en) Transistorized telephone subscriber instruments
CA641558A (en) Telephone signaling system
AU271846B2 (en) Telephone subscribers metering equipment
CA637500A (en) Type-printing telegraph apparatus
CA676850A (en) Subscriber controlled apparatus
CA644760A (en) Sterile telephone
CA641891A (en) Facsimile apparatus