Patent DE405149C successfully refreshed from Google Patents.
DE405149C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for determining the internal temperature of technical ovens, in the wall of which the temperature-sensitive part to be exposed to the high temperature is firmly arranged
Assignee: Siemens and Halske AG
•
Filing: —
•
Granted: 1924-10-27
•
Expires: 1941-10-27
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 10:48
CPC Classifications
G; G01; G01K; G01K1/00; G01K1/08
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.