DE534681C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for transferring melts of metals, salts and the like Like. In products of uniform grainy, in particular spherical, shape
Assignee: IG Farbenindustrie AG
•
Filing: 1930-02-13
•
Granted: 1931-10-05
•
Expires: 1950-02-13
Abstract
No abstract record available.
Inventors
- 👤 Dr Hans Adolf Von Staden
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 20:49
CPC Classifications
B; B22; B22F; B22F9/00; B22F9/02; B22F9/06; B22F9/08; B22F9/10
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.