Patent DE680702C successfully refreshed from Google Patents.
DE680702C
Expired / Lapsed
DE
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Method and apparatus for continuously producing a continuous strand of plastic material
Assignee: VOGT PROCESSES Inc
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Filing: 1935-03-28
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Granted: 1939-09-06
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Expires: 1955-03-28
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 15:08
CPC Classifications
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