Standard of mutual inductance

maker:
Muirhead and Company Limited
Standard of mutual inductance, no. 59957, by Muirhead and Co

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Standard of mutual inductance, no. 59957, by Muirhead and Co
Science Museum Group
© The Board of Trustees of the Science Museum

Standard of mutual inductance, no. 59957, by Muirhead and Co. Ltd., and case

Details

Category:
Telecommunications
Object Number:
1989-1018
type:
mutual
credit:
Muirhead Vactric Components Limited