Patent DE555237C successfully refreshed from Google Patents.
DE555237C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for stiffening perforated Garnwickelhuelsen made of cardboard o. The like.
Assignee: H Krantz GmbH and Co
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Filing: 1931-08-19
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Granted: 1932-07-20
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Expires: 1951-08-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-09 01:11
CPC Classifications
D; D06; D06B; D06B23/00; D06B23/04; D06B23/042
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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