DE537503C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Formation of the jet nozzle with a grinding spindle driven by a turbine
Assignee: RICHARD GRIEVING DIPL ING
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Filing: —
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Granted: 1931-11-04
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Expires: 1948-11-04
Abstract
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Inventors
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Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 02:05
CPC Classifications
B; B24; B24B; B24B23/00; B24B23/02; B24B23/026
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