CH154245A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Method of placing sand in molds.
Assignee: Fischer Ag Georg
•
Filing: 1931-05-18
•
Granted: —
•
Expires: 1951-05-18
Abstract
No abstract record available.
Inventors
- 👤 Aktiengesellschaft Der Fischer
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-01 16:17
CPC Classifications
B; B22; B22C; B22C15/00; B22C15/23; B22C15/24; B22C15/245
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.