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CA485135A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Expansive cement and method of preparing the same
Assignee: Sika Schweiz AG
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Filing: —
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Granted: 1952-07-22
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Expires: 1969-07-22
Abstract
No abstract record available.
Inventors
- 👤 A. Schenker Fritz
- 👤 A. Shann Theodore
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-27 17:35
CPC Classifications
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