Patent CH40523A successfully refreshed from Google Patents.
CH40523A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Equipment on pumps for draining the residual water from their cylinders after the pump has been used
Assignee: Josef Weishaupt
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Filing: 1907-04-06
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Granted: —
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Expires: 1927-04-06
Abstract
No abstract record available.
Inventors
- 👤 Josef Weishaupt
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-30 22:19
CPC Classifications
—
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