CH194535A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for sealing the shaft of a centrifugal pump conveying hot water.
Assignee: Klein Schanzlin & Becker Ag
•
Filing: 1936-03-27
•
Granted: —
•
Expires: 1956-03-27
Abstract
No abstract record available.
Inventors
- 👤 Aktiengesellschaft Klei Becker
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-22 23:02
CPC Classifications
—
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.