Patent DE580102C successfully refreshed from Google Patents.
DE580102C
Expired / Lapsed
DE
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Heat accumulator with embedded heating wires for heating greenhouse crops
Assignee: AKKUMULATOREN REPARATUR und HA
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Filing: 1932-06-02
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Granted: 1933-07-06
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Expires: 1952-06-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 17:25
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/24; A01G9/26; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/25
Claims Analysis
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