CH352067A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Device for electrical discharge grinding
Assignee: Agie Ag Ind Elektronik
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Filing: 1957-07-03
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Granted: —
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Expires: 1977-07-03
Abstract
No abstract record available.
Inventors
- 👤 Erlich Willibald
- 👤 Werner Dipl Ing Ullmann
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-05 10:29
CPC Classifications
B; B23; B23H; B23H1/00; B23H1/04; B23H7/00; B23H7/22; B23H9/00
Claims Analysis
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References Cited (Backward Citations)
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