Patent ZA752229B successfully refreshed from Google Patents.
ZA752229B
Expired / Lapsed
ZA
⏱️ 0.0 years remaining
A screening element
Assignee: Greenings South Africa Ltd
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Filing: 1975-04-08
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Granted: —
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Expires: 1995-04-08
Abstract
No abstract record available.
Inventors
- 👤 A Hassall
- 👤 N Macgregor
Bibliographic Details
Application Number
—
Jurisdiction
ZA
Data Source
google_patents
Last Synchronized
2026-11-08 13:05
CPC Classifications
B; B07; B07B; B07B1/00; B07B1/46; B07B1/4609; B07B1/4645
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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