CA136470A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Road
Assignee: Individual
•
Filing: 1911-05-26
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Granted: 1911-10-24
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Expires: 1931-05-26
Abstract
No abstract record available.
Inventors
- 👤 Harry Parsons Willis
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-08 16:08
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
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