Design and performance of magnets in the automatic telephone

Hays, Don Llewelyn; Thvedt, Christian Bernhard

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https://hdl.handle.net/2142/51962 Copy

Description

Title

Design and performance of magnets in the automatic telephone

Author(s)

• Hays, Don Llewelyn
• Thvedt, Christian Bernhard

Issue Date

1912

Keyword(s)

• Electromagnets -- Design.
• Electromagnets -- Performance.
• Telephone, Automatic -- Design.
• Theses -- UIUC

Language

eng

Type of Resource

text

Permalink

http://hdl.handle.net/2142/51962

Copyright and License Information

• Copyright 1912 Don Llewelyn Hays and Christian Bernhard Thvedt.
• Public Domain

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