Items
Items
Relation is exactly
American Transformer Co
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[NA270001], Technical Note, Thomas Alva Edison, June 28th, 1917
1917-06-28 -
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[NA270035], Technical Note, Isidor (Jerry) Chesler, Thomas Alva Edison, July 5th, 1917
1917-07-05 -
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[NA270050], Technical Note, Thomas Alva Edison, July 6th, 1917
1917-07-06