FR355518A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for preparing a product that can be used for silvering
Assignee: Individual
•
Filing: 1905-05-15
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Granted: 1905-11-06
•
Expires: 1925-05-15
Abstract
No abstract record available.
Inventors
- 👤 Walther Boelsterli
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-11-03 01:45
CPC Classifications
C; C23; C23C; C23C18/00; C23C18/16; C23C18/31; C23C18/42
Claims Analysis
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References Cited (Backward Citations)
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