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Josef Hartmann Patents |
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Inventor: Hartmann; Josef
Address: Uster, CH
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 4300711 |
Apparatus for the pneumatic transport of textile band material |
November 17, 1981 |
| Tubes or conduits, guiding slubbing or roving or the like during pneumatic transport thereof, terminate at a box or cabinet which delimits a compartment connected with the suction side of a ventilator. Within the compartment there is provided for each tube an elongate delay space or |
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