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DE931629C Expired / Lapsed DE ⏱️ 0.0 years remaining

Machine for the production of heat-sealed flat bags

Assignee: Windmoeller and Hoelscher KG
•
Filing: 1951-05-22
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Granted: 1955-08-11
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Expires: 1971-05-22
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Abstract

No abstract record available.

Inventors

  • 👤 Arno Finke

Bibliographic Details

Application Number —
Jurisdiction DE
Data Source google_patents
Last Synchronized 2026-11-04 11:28
CPC Classifications
B; B31; B31B; B31B70/00; B31B70/60; B31B70/64; B31B2155/00; B31B2155/001; B31B2155/0014; B31B2160/00; B31B2160/10; B31B70/14; B31B70/16; B31B70/18

Claims Analysis

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References Cited (Backward Citations)

US2444685A Cited
FR907365A Cited
US2467879A Cited
FR54225E Cited

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