Patent DE55772C successfully refreshed from Google Patents.
DE55772C
Active / In Force
DE
Modification of the draft and pressure meter patented under No. 52187. (2
Assignee: W. DRUCKENBRODT, Königl. Steuer-Rath a. D., in Schöneberg bei Berlin, Hauptstr. 102
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Filing: —
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Granted: —
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Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
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Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 14:33
CPC Classifications
G; G01; G01L; G01L1/00; G01L1/02
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