Patent DE22299C successfully refreshed from Google Patents.
DE22299C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Process for the production of hydraulic cement from farm slag, hydrated lime and water glass
Assignee: vorwohler portland-Cement-Fabrik, prüssing, Planck & Co. in Holz-.mvclen
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Filing: —
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Granted: 1900-01-01
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Expires: 1917-01-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 09:14
CPC Classifications
C; C04; C04B; C04B7/00; C04B7/14; C04B7/147; C04B7/153; C04B7/17; Y; Y02; Y02P; Y02P40/00; Y02P40/10
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