FR716477A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Tanning device, in which the bronze powder and the varnish or mixture are kept separately until use
Assignee: Lothar Krakenberger
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Filing: 1931-05-04
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Granted: 1931-12-21
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Expires: 1951-05-04
Abstract
No abstract record available.
Inventors
- 👤 Lothar Krakenberger
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 05:12
CPC Classifications
B; B44; B44D; B44D3/00; B44D3/12; B44D3/122
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