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AT184523B
Expired / Lapsed
AT
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Multi-layer fabric in the form of a two- or multi-layer sheet and process for its manufacture
Assignee: Lonza Ag
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Filing: 1953-01-30
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Granted: 1956-01-25
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Expires: 1973-01-30
Abstract
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Bibliographic Details
Application Number
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AT
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google_patents
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2026-10-25 12:16
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