ZA893364B
Expired / Lapsed
ZA
⏱️ 0.0 years remaining
Sensing a narrow frequency band of radiation and gemstones
Assignee: Gersan Ets
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Filing: 1989-05-08
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Granted: —
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Expires: 2009-05-08
Abstract
No abstract record available.
Inventors
- 👤 Andrew David Garry Stewart
- 👤 David Garry Stewart Andrew
- 👤 Robin Wyncliffe Smith
- 👤 Wyncliffe Smith Robin
- 👤 Martin Phillip Smith
- 👤 Phillip Smith Martin
- 👤 Daniel Johannes Brink
- 👤 Johannes Brink Daniel
- 👤 Martin Cooper
- 👤 Cooper Martin
- 👤 Christopher Mark Welbourn
- 👤 Mark Welbourn Christopher
- 👤 Paul Martin Spear
- 👤 Martin Spear Paul
Bibliographic Details
Application Number
—
Jurisdiction
ZA
Data Source
google_patents
Last Synchronized
2026-11-07 19:53
CPC Classifications
G; G01; G01N; G01N21/00; G01N21/84; G01N21/87; G01N21/62; G01N21/63; G01N21/65
Claims Analysis
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References Cited (Backward Citations)
No citation records indexed.
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