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DE599100C Expired / Lapsed DE ⏱️ 0.0 years remaining

Self-sealing coke oven door

Assignee: EMIL STELTER
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Filing: —
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Granted: 1934-06-25
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Expires: 1951-06-25
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Abstract

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Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-10-30 10:09
CPC Classifications
C; C10; C10B; C10B25/00; C10B25/02; C10B25/16

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