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DE836770C Expired / Lapsed DE ⏱️ 0.0 years remaining

Pipe or filter pipe for building a pipe well filter

Assignee: HEINRICH BELOW DR
•
Filing: 1950-09-08
•
Granted: 1952-04-17
•
Expires: 1970-09-08
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Abstract

No abstract record available.

Inventors

  • 👤 Dr Heinrich Below

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-02 00:43
CPC Classifications
E; E03; E03B; E03B3/00; E03B3/06; E03B3/08; E03B3/12; Y; Y02; Y02A; Y02A20/00

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