CA696358A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Self-drilling and self-tapping screw
Assignee: LENNEWERK ALTENA GmbH
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Filing: —
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Granted: 1964-10-20
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Expires: 1981-10-20
Abstract
No abstract record available.
Inventors
- 👤 Grossberndt Hermann
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-23 19:23
CPC Classifications
—
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