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DE523147C
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Assignee: FRIEDRICH SCHNAKENBERG
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Filing: —
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Granted: 1931-04-20
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Expires: 1948-04-20
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 23:32
CPC Classifications
A; A47; A47L; A47L13/00; A47L13/10; A47L13/28; A47L13/29
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