CA287548A - Dispositif de protection - Google Patents

Dispositif de protection

Info

Publication number
CA287548A
CA287548A CA287548A CA287548DA CA287548A CA 287548 A CA287548 A CA 287548A CA 287548 A CA287548 A CA 287548A CA 287548D A CA287548D A CA 287548DA CA 287548 A CA287548 A CA 287548A
Authority
CA
Canada
Prior art keywords
protective device
protective
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
CA287548A
Other languages
English (en)
Inventor
Gray Frank
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 CA287548A publication Critical patent/CA287548A/fr
Expired legal-status Critical Current

Links

CA287548A Dispositif de protection Expired CA287548A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA287548T

Publications (1)

Publication Number Publication Date
CA287548A true CA287548A (fr) 1929-02-26

Family

ID=35224360

Family Applications (1)

Application Number Title Priority Date Filing Date
CA287548A Expired CA287548A (fr) Dispositif de protection

Country Status (1)

Country Link
CA (1) CA287548A (fr)

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