CA501362A - Key equipped telephone set - Google Patents

Key equipped telephone set

Info

Publication number
CA501362A
CA501362A CA501362A CA501362DA CA501362A CA 501362 A CA501362 A CA 501362A CA 501362 A CA501362 A CA 501362A CA 501362D A CA501362D A CA 501362DA CA 501362 A CA501362 A CA 501362A
Authority
CA
Canada
Prior art keywords
telephone set
equipped telephone
key equipped
key
telephone
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
CA501362A
Other languages
French (fr)
Inventor
M. Melick John
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 CA501362A publication Critical patent/CA501362A/en
Expired legal-status Critical Current

Links

CA501362A Key equipped telephone set Expired CA501362A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA501362T

Publications (1)

Publication Number Publication Date
CA501362A true CA501362A (en) 1954-04-06

Family

ID=35647259

Family Applications (1)

Application Number Title Priority Date Filing Date
CA501362A Expired CA501362A (en) Key equipped telephone set

Country Status (1)

Country Link
CA (1) CA501362A (en)

Similar Documents

Publication Publication Date Title
CA507545A (en) Combination locks
CA501362A (en) Key equipped telephone set
CA508250A (en) Lock
CA505833A (en) Loud-speaking telephone arrangements
CA504359A (en) Telephone ringer
CA501519A (en) Mounting for key button
CA501680A (en) Lock
CA503511A (en) Lock
CA503751A (en) Lock
AU163365B2 (en) An improved combination lock
CA507057A (en) Telephone circuit
CA499356A (en) Telephone systems
CA501321A (en) Telephone systems
CA502236A (en) Telephone systems
CA502238A (en) Telephone systems
CA502239A (en) Telephone systems
CA506411A (en) Telephone systems
CA507617A (en) Telephone systems
CA503240A (en) Telephone booth
CA502243A (en) Telephone instruments
CA499664A (en) Key switch mounting
CA501908A (en) Telephone receiving system
CA502501A (en) Locks
AU203647B2 (en) Improvements in telephone systems
AU204127B2 (en) Improvements in telephone systems