DE23048C
Active / In Force
DE
Innovation in pipe sealing machines
Assignee: G. SONNENTHAL, i. F.: SELIG, SONNENTHAL & CO. in London
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-02 21:00
CPC Classifications
B; B21; B21D; B21D39/00; B21D39/08; B21D39/10
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