CA934078A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Positioning aid
Assignee: Individual
•
Filing: 1971-12-16
•
Granted: 1973-09-18
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Expires: 1991-12-16
Abstract
No abstract record available.
Inventors
- 👤 Sakita Tadao
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-31 10:55
CPC Classifications
A; A61; A61B; A61B6/00; A61B6/04; A61B6/0407; A61B6/0421; A43; A43B; A43B17/00; A43B17/02; A43B17/03; A43B17/035; A61G; A61G7/00; A61G7/05; A61G7/057; A61G7/05738; A61G7/05753; Y; Y10; Y10S; Y10S128/00; Y10S128/20; Y10S5/00; Y10S5/911; Y10S5/913; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7879; Y10T137/7888; Y10T137/7891
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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