FR1332253A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Expandable pad made of a malleable material suitable for injection molding
Assignee: FRIEDRICH KRATZER
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Filing: 1962-07-09
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Granted: 1963-07-12
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Expires: 1982-07-09
Abstract
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Inventors
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Bibliographic Details
Application Number
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Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 12:39
CPC Classifications
F; F16; F16B; F16B13/00; F16B13/12
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