AT203619B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Process to give mono- and multifilament yarn made of synthetic, organic material a twisting tendency in sections in the opposite direction of rotation
Assignee: Heberlein & Co Ag
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Filing: 1957-07-11
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Granted: 1959-05-25
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Expires: 1977-07-11
Abstract
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Bibliographic Details
Application Number
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Jurisdiction
AT
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google_patents
Last Synchronized
2026-10-26 11:02
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