CH404589A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Hammer piston for hydraulic hammers
Assignee: Wyss Heinz F Dr
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Filing: 1963-10-15
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Granted: —
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Expires: 1983-10-15
Abstract
No abstract record available.
Inventors
- 👤 Menendez Castiello Ataulfo
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-23 22:58
CPC Classifications
B; B25; B25D; B25D17/00; B25D17/06; E; E21; E21B; E21B1/00; E21B1/12; E21B1/24; E21B1/30
Claims Analysis
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References Cited (Backward Citations)
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