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DE900895C Expired / Lapsed DE ⏱️ 0.0 years remaining

Hollow body divided into two spaces by a membrane

Assignee: Bataafsche Petroleum Maatschappij NV
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Filing: 1952-08-15
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Granted: 1954-02-01
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Expires: 1972-08-15
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Abstract

No abstract record available.

Inventors

  • 👤 Jacob Ridderikhof

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-04 07:46
CPC Classifications
F; F16; F16J; F16J3/00; F16J3/02; F16L; F16L55/00; F16L55/04; F16L55/045; F16L55/05; F16L55/052

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

DE192446C Cited
DE589162C Cited
CH163082A Cited
US2550672A Cited

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