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Scientific American

May 1, 1947

1 min read

Carbide Guide-Rest, Spring Material and more

Lasts Eight Times as Long as Cast Iron Piece

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Scientific American Magazine Vol 176 Issue 5This article was originally published with the title “Carbide Guide-Rest, Spring Material, and more” in Scientific American Magazine Vol. 176 No. 5 (), p. 213
doi:10.1038/scientificamerican0547-213
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