CA197239A - Isolateur de telephone - Google Patents

Isolateur de telephone

Info

Publication number
CA197239A
CA197239A CA197239A CA197239DA CA197239A CA 197239 A CA197239 A CA 197239A CA 197239 A CA197239 A CA 197239A CA 197239D A CA197239D A CA 197239DA CA 197239 A CA197239 A CA 197239A
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
CA197239A
Other languages
English (en)
Inventor
Wilfred English Roy
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 CA197239A publication Critical patent/CA197239A/fr
Expired legal-status Critical Current

Links

CA197239A Isolateur de telephone Expired CA197239A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA197239T

Publications (1)

Publication Number Publication Date
CA197239A true CA197239A (fr) 1920-02-17

Family

ID=35071677

Family Applications (1)

Application Number Title Priority Date Filing Date
CA197239A Expired CA197239A (fr) Isolateur de telephone

Country Status (1)

Country Link
CA (1) CA197239A (fr)

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