CH213673A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Contact device on devices operated by an electromagnet, in particular on fuel feed pumps.
Assignee: Bosch Gmbh Robert
•
Filing: 1939-11-27
•
Granted: —
•
Expires: 1959-11-27
Abstract
No abstract record available.
Inventors
- 👤 Robert Bosch Gesellsch Haftung
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 15:22
CPC Classifications
H; H01; H01H; H01H50/00; H01H50/16; H01H50/18; H01H50/20
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.