DE428856C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for generating adjustable, slowly increasing hydraulic or pneumatic pressure for presses
Assignee: ERNST HECKER FA
•
Filing: 1924-06-24
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Granted: 1926-05-22
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Expires: 1944-06-24
Abstract
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Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-06 11:08
CPC Classifications
B; B21; B21D; B21D26/00; B21D26/02; B21D26/033; B21D26/041; B21D26/047
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