CA210021A - Isolateur de telephone - Google Patents

Isolateur de telephone

Info

Publication number
CA210021A
CA210021A CA210021A CA210021DA CA210021A CA 210021 A CA210021 A CA 210021A CA 210021 A CA210021 A CA 210021A CA 210021D A CA210021D A CA 210021DA CA 210021 A CA210021 A CA 210021A
Authority
CA
Canada
Prior art keywords
insulator
telephone
telephone insulator
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
CA210021A
Other languages
English (en)
Inventor
Walter O'brien James
King 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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA210021A publication Critical patent/CA210021A/fr
Expired legal-status Critical Current

Links

CA210021A Isolateur de telephone Expired CA210021A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA210021T

Publications (1)

Publication Number Publication Date
CA210021A true CA210021A (fr) 1921-04-05

Family

ID=35103800

Family Applications (1)

Application Number Title Priority Date Filing Date
CA210021A Expired CA210021A (fr) Isolateur de telephone

Country Status (1)

Country Link
CA (1) CA210021A (fr)

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