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Thomas Luoma Patents |
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Inventor: Luoma; Thomas
Address: Lafayette, CA
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4477822 |
Graphic recorder |
October 16, 1984 |
| A graphic recorder of the vacuum column buffer type has a pair of wells into which the two loops on the sheet material are drawn down. Top and bottom sensors are provided in each well for maintaining the loops within a predetermined range of movement; but in addition, the supply and take |
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