DE519368C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Soil acid checker
Assignee: FRANZ SCHNURPFEIL
•
Filing: 1929-10-06
•
Granted: 1931-02-26
•
Expires: 1949-10-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 00:41
CPC Classifications
G; G01; G01N; G01N33/00; G01N33/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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