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H. Winn Locks - DPLA - d5163773b6a26446fbbc040672784896 (page 1)

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Summary

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Tags

technical diagrams patent drawings high resolution
date_range

Date

21/07/1874
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Link

http://commons.wikimedia.org/
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Copyright info

Public Domain

label_outline Explore Patent Drawings, Technical Diagrams

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technical diagrams patent drawings high resolution