Patent CA968524A successfully refreshed from Google Patents.
CA968524A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Method and apparatus for initiating pouring from a blocked opening of a bottom pour vessel
Assignee: USS Constitution Museum
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Filing: 1972-07-24
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Granted: 1975-06-03
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Expires: 1992-07-24
Abstract
No abstract record available.
Inventors
- 👤 Richard E. Lyman
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-06 09:24
CPC Classifications
B; B22; B22D; B22D41/00; B22D41/14; B22D41/44; B22D41/46; B22D41/465; B22D41/22; B22D41/42
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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