File:Koppo Patent diagram for a Teneriffe lacemaking tool.jpg
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Summary
| Description |
English: Koppo lacework holder diagram from US Patent US2750651A. A device with a leather cover over a pin cushion, which has precise locations for pins to hold the lace during the lacemaking process. |
| Date | |
| Source | https://patents.google.com/patent/US2750651/en |
| Author | Saito Koppo |
Licensing
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This file is in the public domain because US Patent
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 00:04, 21 February 2021 | | 634 × 899 (128 KB) | Mmangan333 | Uploaded a work by Saito Koppo from https://patents.google.com/patent/US2750651/en with UploadWizard |
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