ES152362A1 -
A SYSTEM OF ELECTRICAL WELDING EQUIPMENT AT THE ARC, BY ALTERNATIVE CURRENT, WITH INTENSITY OF CORRIETNE OF MICROMETRIC REGULATION
- Google Patents
A SYSTEM OF ELECTRICAL WELDING EQUIPMENT AT THE ARC, BY ALTERNATIVE CURRENT, WITH INTENSITY OF CORRIETNE OF MICROMETRIC REGULATION
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.)
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Gallego Branguli Gines
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Gallego Branguli Gines
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Priority to ES152362ApriorityCriticalpatent/ES152362A1/en
Publication of ES152362A1publicationCriticalpatent/ES152362A1/en
ES152362A1941-04-051941-04-05
A SYSTEM OF ELECTRICAL WELDING EQUIPMENT AT THE ARC, BY ALTERNATIVE CURRENT, WITH INTENSITY OF CORRIETNE OF MICROMETRIC REGULATION
ExpiredES152362A1
(en)