FR837831A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Dental prosthesis parts
Assignee: REICHSVERBAND DEUTSCHER DENTIS
•
Filing: 1938-05-11
•
Granted: 1939-02-21
•
Expires: 1958-05-11
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-25 06:51
CPC Classifications
A; A61; A61C; A61C13/00; A61C13/0003
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.