Patent US4733816A successfully refreshed from Google Patents.
Patent CH338170A successfully refreshed from Google Patents.
CH338170A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Apparatus for determining the percentage of moisture contained in a semiconductor material and for controlling a machine in which this material is processed
Assignee: Eicken Henri
•
Filing: 1956-10-26
•
Granted: —
•
Expires: 1976-10-26
Abstract
No abstract record available.
Inventors
- 👤 Eicken Henri
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 15:04
CPC Classifications
G; G05; G05D; G05D22/00; G05D22/02; D; D06; D06B; D06B1/00; G01; G01N; G01N27/00; G01N27/02; G01N27/04; G01N27/048; D06C; D06C2700/00; D06C2700/13; D06C2700/135
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.