Patent DE549781C successfully refreshed from Google Patents.
DE549781C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for flame cutting cast iron
Assignee: HOESCH KOELN NEUESSEN AG
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Filing: —
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Granted: 1932-05-02
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Expires: 1949-05-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 11:03
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/02; B23K35/0211; B23K7/00; B23K7/08; F; F23; F23D; F23D14/00; F23D14/38; F23D14/42
Claims Analysis
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