Patent DE2731989B2 successfully refreshed from Google Patents.
DE2731989B2
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for determining the potential harmful effects of dental materials
Assignee: Vega Grieshaber KG
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Filing: 1977-07-15
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Granted: —
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Expires: 1997-07-15
Abstract
No abstract record available.
Inventors
- 👤 Fritz Dr.Med.Dent. 8500 Nuernberg Kramer
- 👤 Heinrich Dr.-Ing. 3300 Braunschweig Peesel
- 👤 Ralf Dr. 3280 Bad Pyrmont Tuerk
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 03:47
CPC Classifications
A; A61; A61C; A61C19/00; A61C19/04; A61B; A61B5/00; A61B5/05; A61B5/053; A61B5/0534; G; G01; G01R; G01R19/00; G01R19/0084; G01R21/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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