CA458687A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Process and means for the draft of the yarn obtained through the spinning card and device embodying them
Assignee: Individual
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Filing: —
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Granted: 1949-08-02
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Expires: 1966-08-02
Abstract
No abstract record available.
Inventors
- 👤 Bettoni Gianni
- 👤 Bettoni Michele
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-08 04:18
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
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