Patent DE930703C successfully refreshed from Google Patents.
DE930703C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Waelz grate with circumferential cylindrical grate members
Assignee: Schmidtsche Heissdampf GmbH
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Filing: 1944-02-05
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Granted: 1955-07-21
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Expires: 1964-02-05
Abstract
No abstract record available.
Inventors
- 👤 Otto H Dr-Ing E H Hartmann
- 👤 Friedrich Werle
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 22:28
CPC Classifications
F; F23; F23H; F23H3/00; F23H3/02; F23H9/00
Claims Analysis
Total Claims: 0
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