DE511322C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Relays, especially for telephone systems
Assignee: PAUL THUERLING
•
Filing: 1924-05-10
•
Granted: 1930-10-29
•
Expires: 1944-05-10
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 18:09
CPC Classifications
H; H01; H01H; H01H51/00; H01H51/02; H01H51/04; H01H51/06
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References Cited (Backward Citations)
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