Patent NL97C successfully refreshed from Google Patents.
NL97C
Expired / Lapsed
NL
⏱️ 0.0 years remaining
Dredger
Assignee: Duyns Hermanus Gerardus
•
Filing: 1912-07-24
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Granted: 1914-01-15
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Expires: 1932-07-24
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
NL
Data Source
google_patents
Last Synchronized
2026-10-26 08:39
CPC Classifications
C; C09; C09B; C09B1/00; C09B1/16; C09B1/20; C09B1/201
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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