AT55330B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Facility for systematic exploration of the interior of the earth in larger areas using electrical waves
Assignee: Heinrich Dr Loewy
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Filing: 1911-06-08
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Granted: 1912-09-10
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Expires: 1931-06-08
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Dr Loewy
- 👤 Gotthelf Dr Leimbach
Bibliographic Details
Application Number
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Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-28 11:56
CPC Classifications
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