DE677230C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for producing middle layers
Assignee: Haase & Co C
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Filing: 1937-11-07
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Granted: 1939-06-21
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Expires: 1957-11-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 01:01
CPC Classifications
B; B27; B27D; B27D1/00; B27D1/04; B27D1/06
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References Cited (Backward Citations)
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