"Maquina indicadora dureza de los distintos metales". Copied from CNT collection
"Maquina indicadora dureza de los distintos metales". Copied from CNT collection.
Institution: | International Institute of Social History |
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Format: | IMAGE |
Published: |
1936, October.
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Subjects: | |
Online Access: | http://hdl.handle.net/10622/8F0A8D8C-D710-4007-B0F9-825528B4FF26 |
Summary: | "Maquina indicadora dureza de los distintos metales". Copied from CNT collection. |
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Published: | 1936, October. |