CA417942A - Desk telephone set - Google Patents

Desk telephone set

Info

Publication number
CA417942A
CA417942A CA417942A CA417942DA CA417942A CA 417942 A CA417942 A CA 417942A CA 417942 A CA417942 A CA 417942A CA 417942D A CA417942D A CA 417942DA CA 417942 A CA417942 A CA 417942A
Authority
CA
Canada
Prior art keywords
telephone set
desk telephone
desk
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
CA417942A
Other languages
French (fr)
Inventor
F. Obergfell Herbert
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.)
Automatic Electric Laboratories Inc
Associated Telephone and Telegraph Co
Original Assignee
Automatic Electric Laboratories Inc
Associated Telephone and Telegraph Co
Publication date
Application granted granted Critical
Publication of CA417942A publication Critical patent/CA417942A/en
Expired legal-status Critical Current

Links

CA417942A Desk telephone set Expired CA417942A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA417942T

Publications (1)

Publication Number Publication Date
CA417942A true CA417942A (en) 1944-01-25

Family

ID=35527197

Family Applications (1)

Application Number Title Priority Date Filing Date
CA417942A Expired CA417942A (en) Desk telephone set

Country Status (1)

Country Link
CA (1) CA417942A (en)

Similar Documents

Publication Publication Date Title
CA417940A (en) Desk telephone set
CA417942A (en) Desk telephone set
CA423459A (en) Telephone headset
CA422286A (en) Telephone system
CA422884A (en) Telephone system
CA423705A (en) Telephone system
CA424707A (en) Telephone system
CA417943A (en) Telephone system
CA418315A (en) Telephone system
CA418339A (en) Telephone system
CA418615A (en) Telephone system
CA418617A (en) Telephone system
CA419526A (en) Telephone system
CA420335A (en) Telephone system
CA420570A (en) Telephone system
CA420937A (en) Telephone system
CA420938A (en) Telephone system
CA421036A (en) Telephone system
CA421423A (en) Telephone system
CA421424A (en) Telephone system
CA421770A (en) Telephone system
CA421771A (en) Telephone system
CA422031A (en) Telephone system
CA422193A (en) Telephone system
CA422195A (en) Telephone system