Patent DE633253C successfully refreshed from Google Patents.
DE633253C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for the coring of lumpy material consisting of pressed materials, in particular lumpy fertilizers pressed into plate form
Assignee: Bamag Meguin AG
•
Filing: 1932-02-09
•
Granted: 1936-07-23
•
Expires: 1952-02-09
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 16:27
CPC Classifications
B; B02; B02C; B02C18/00; B02C18/06; B02C18/14; B02C18/142; B01; B01J; B01J2/00; B01J2/22; B02C2018/147
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.