Patent US1608068A successfully refreshed from Google Patents.
DE8669C
Active / In Force
DE
Innovations in model plates and in the process for making them
Assignee: G. WOOLNOUGH & F. DEHNE in Halberstadt
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
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Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 00:55
CPC Classifications
B; B22; B22C; B22C7/00; B22C7/04
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