DE1001111B
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Diaphragm piston pump, especially for pumping liquids from great depths
Assignee: Pleuger & Co
•
Filing: 1955-08-06
•
Granted: —
•
Expires: 1975-08-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 16:36
CPC Classifications
F; F04; F04B; F04B43/00; F04B43/0009; F04B43/0081; F04B43/009; F04B43/02; F04B43/06; F04B43/067
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.