[X128B037], Technical Note, John F Ott, August 26th, 1881

https://edisondigital.rutgers.edu/document/X128B037

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Title

[X128B037], Technical Note, John F Ott, August 26th, 1881

Editor's Notes

looks like regulation. Uses stepper motor to switch in resistances.
Supplied day

Author

Date

1881-08-26

Folder/Volume ID

X128B-F

Document ID

X128B037

Publisher

Thomas A. Edison Papers, School of Arts and Sciences, Rutgers University
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