DE555440C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Rotating tool of essentially spherical shape
Assignee: EMIL LANGE FA
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Filing: —
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Granted: 1932-07-22
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Expires: 1949-07-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 14:02
CPC Classifications
B; B23; B23C; B23C5/00; B23C5/02; B23C5/10; B23C5/1009; B23B; B23B2260/00; B23B2260/022; B23C2210/00; B23C2210/32; B23C2210/326
Claims Analysis
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References Cited (Backward Citations)
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