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DE286992C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
DE286992C - - Google Patents
Assignee: —
•
Filing: 1913-12-25
•
Granted: 1915-09-04
•
Expires: 1933-12-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 22:20
CPC Classifications
C; C04; C04B; C04B35/00; C04B35/515; C04B35/58; C01; C01B; C01B21/00; C01B21/06; C01B21/064; C01B21/076
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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