DE474947C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for airtight fusing of metal caps with the ends of glass tubes or the like.
Assignee: Siemens Schuckertwerke AG
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Filing: 1925-10-21
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Granted: 1929-04-15
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Expires: 1945-10-21
Abstract
No abstract record available.
Inventors
- 👤 Dr Werner Espe
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-25 22:35
CPC Classifications
H; H01; H01J; H01J5/00; H01J5/20; H01J5/22; H01J5/26; H01J2893/00; H01J2893/0033; H01J2893/0037; H01J2893/0041; H01J2893/0043
Claims Analysis
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References Cited (Backward Citations)
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