DE742603C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process to reduce the solidification time of mold and core compounds
Assignee: J E REINECKER AG
•
Filing: 1943-03-13
•
Granted: 1943-12-08
•
Expires: 1963-03-13
Abstract
No abstract record available.
Inventors
- 👤 Friedrich Johannes Goedel
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 07:37
CPC Classifications
B; B22; B22C; B22C1/00; B22C1/16; B22C1/162; C; C04; C04B; C04B28/00; C04B28/02; C04B40/00; C04B40/02; C04B40/0231
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US1975398A
Cited
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.