ES219922A2 - A procedure for the manufacture of elements for heating facilities (Machine-translation by Google Translate, not legally binding)
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A procedure for the manufacture of elements for heating facilities (Machine-translation by Google Translate, not legally binding)
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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Benteler Deutschland GmbH
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Benteler Deutschland GmbH
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Publication of ES219922A2publicationCriticalpatent/ES219922A2/en
Improvements introduced in the main patent no. 219,797 on procedure for the manufacture of elements for heating installations, characterized in that the heating elements are made of a piece of iron tape whose lateral marginal areas (17) are curved inwards by about 180º forming the two current channels (9) and welded to the autogenous with the central zone of the piece of tape that serves as a bridge. (Machine-translation by Google Translate, not legally binding)
ES0219922A1954-05-071955-02-04A procedure for the manufacture of elements for heating facilities (Machine-translation by Google Translate, not legally binding)
ExpiredES219922A2
(en)