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DE602783C Expired / Lapsed DE ⏱️ 0.0 years remaining

Device for changing the stroke in internal combustion engines

Assignee: WALTER VILLARET
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Filing: 1931-06-09
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Granted: 1934-09-17
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Expires: 1951-06-09
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-29 23:08
CPC Classifications
F; F02; F02B; F02B75/00; F02B75/04; F01; F01B; F01B7/00; F01B7/02; F01B7/04; F01B7/12

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