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ES74073A1 - Automatic device for the protection of three-phase circuits. - Google Patents

Automatic device for the protection of three-phase circuits.

Info

Publication number
ES74073A1
ES74073A1 ES74073A ES74073A ES74073A1 ES 74073 A1 ES74073 A1 ES 74073A1 ES 74073 A ES74073 A ES 74073A ES 74073 A ES74073 A ES 74073A ES 74073 A1 ES74073 A1 ES 74073A1
Authority
ES
Spain
Prior art keywords
protection
automatic device
phase circuits
circuits
phase
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
ES74073A
Other languages
Spanish (es)
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.)
ZORZI CARLO
Original Assignee
ZORZI CARLO
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by ZORZI CARLO filed Critical ZORZI CARLO
Priority to ES74073A priority Critical patent/ES74073A1/en
Publication of ES74073A1 publication Critical patent/ES74073A1/en
Expired legal-status Critical Current

Links

ES74073A 1920-06-15 1920-06-15 Automatic device for the protection of three-phase circuits. Expired ES74073A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES74073A ES74073A1 (en) 1920-06-15 1920-06-15 Automatic device for the protection of three-phase circuits.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES74073A ES74073A1 (en) 1920-06-15 1920-06-15 Automatic device for the protection of three-phase circuits.

Publications (1)

Publication Number Publication Date
ES74073A1 true ES74073A1 (en) 1920-09-01

Family

ID=64246109

Family Applications (1)

Application Number Title Priority Date Filing Date
ES74073A Expired ES74073A1 (en) 1920-06-15 1920-06-15 Automatic device for the protection of three-phase circuits.

Country Status (1)

Country Link
ES (1) ES74073A1 (en)

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