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DE505993C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Mold for the production of hollow paper bodies by the couching process
Assignee: METROPOLE DEVELOPMENTS Ltd
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Filing: 1929-05-23
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Granted: 1931-03-16
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Expires: 1949-05-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 15:08
CPC Classifications
D; D21; D21J; D21J5/00
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