Series of draft patent specifications produced by Sherard Cowper-Coles relating to improvements in his metallurgy processes

Made:
1925-1935
part of archive:
Papers re work of electro-metallurgist and inventor Sherard Osborn Cowper-Coles
maker:
Cowper-Coles, Sherard Osborn

Details

Extent:
Single box
Identifier:
SOCC/B/6
Access:
Open Access

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