CA470479A - Dispositifs de protection pour instruments electriques - Google Patents

Dispositifs de protection pour instruments electriques

Info

Publication number
CA470479A
CA470479A CA470479A CA470479DA CA470479A CA 470479 A CA470479 A CA 470479A CA 470479 A CA470479 A CA 470479A CA 470479D A CA470479D A CA 470479DA CA 470479 A CA470479 A CA 470479A
Authority
CA
Canada
Prior art keywords
protective means
electrical instrumentalities
instrumentalities
electrical
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
CA470479A
Other languages
English (en)
Inventor
D. Nelson Rolland
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.)
Canadian Line Materials Ltd
Original Assignee
Canadian Line Materials Ltd
Publication date
Application granted granted Critical
Publication of CA470479A publication Critical patent/CA470479A/fr
Expired legal-status Critical Current

Links

CA470479A Dispositifs de protection pour instruments electriques Expired CA470479A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA470479T

Publications (1)

Publication Number Publication Date
CA470479A true CA470479A (fr) 1951-01-02

Family

ID=35604419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA470479A Expired CA470479A (fr) Dispositifs de protection pour instruments electriques

Country Status (1)

Country Link
CA (1) CA470479A (fr)

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