AT89577B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Split bearing shell.
Assignee: Frederick Hachmann
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Filing: 1919-12-04
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Granted: 1922-10-10
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Expires: 1939-12-04
Abstract
No abstract record available.
Inventors
- 👤 Frederick Hachmann
- 👤 Herman Charles Stifel
- 👤 David Mitchell Hutchinson
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-30 18:08
CPC Classifications
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References Cited (Backward Citations)
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