Patent DE420171C successfully refreshed from Google Patents.
DE420171C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Pick-up hammer with a rod that can be moved against the tool by the counterpressure
Assignee: FLOTTMANNKONZERN GmbH
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Filing: 1924-04-26
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Granted: 1925-10-17
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Expires: 1944-04-26
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 19:16
CPC Classifications
B; B25; B25D; B25D9/00; B25D9/14
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