Patent US4393429A successfully refreshed from Google Patents.
Patent DE733286C successfully refreshed from Google Patents.
DE733286C
Expired / Lapsed
DE
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Pit fan
Assignee: Schuechtermann und Kremer Baum AG fuer Aufbereitung
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Filing: 1935-09-14
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Granted: 1943-03-24
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Expires: 1955-09-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 20:14
CPC Classifications
F; F01; F01D; F01D17/00; F01D17/10; F01D17/12; F01D17/14; F01D17/146; F01D17/16; F01D17/165; F04; F04D; F04D29/00; F04D29/40; F04D29/42; F04D29/4206; F04D29/422; F04D29/44; F04D29/46; F04D29/462
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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