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Patent DE20876C successfully refreshed from Google Patents.
DE20876C
Active / In Force
DE
Pitch thread sewing machine
Assignee: D. H. CAMPBELL in Pawtucket (Rhode Island, V. St. A.)
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 16:27
CPC Classifications
D; D05; D05B; D05B67/00
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Total Claims: 0
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