Patent JPS6036366A successfully refreshed from Google Patents.
Patent FR873329A successfully refreshed from Google Patents.
FR873329A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Rotary pump with lateral drive channel
Assignee: APP und MASCHINENFABRIK KARL D
•
Filing: 1941-06-25
•
Granted: 1942-07-06
•
Expires: 1961-06-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-30 16:37
CPC Classifications
F; F04; F04D; F04D5/00
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.