ES14464A1 -
A method or method of fabricating ventruded cylindrical metal bodies or other circular shaped articles by means of the described machinery.
- Google Patents
A method or method of fabricating ventruded cylindrical metal bodies or other circular shaped articles by means of the described machinery.
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Individual
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Individual
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Priority to ES14464ApriorityCriticalpatent/ES14464A1/en
Publication of ES14464A1publicationCriticalpatent/ES14464A1/en
ES14464A1893-04-051893-04-05
A method or method of fabricating ventruded cylindrical metal bodies or other circular shaped articles by means of the described machinery.
ExpiredES14464A1
(en)