CA537801A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Method and apparatus for manufacturing by extrusion articles from different thermoplastic materials
Assignee: Sas LAVORAZIONE MATERIE
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Filing: —
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Granted: 1957-03-05
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Expires: 1974-03-05
Abstract
No abstract record available.
Inventors
- 👤 Colombo Roberto
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-23 13:58
CPC Classifications
—
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