Presses – With flexible or deformable pressure surface
Patent
1996-09-16
1998-01-27
Gerrity, Stephen F.
Presses
With flexible or deformable pressure surface
100 90, 141 67, 141 71, 141 73, 141 80, 222214, B30B 502
Patent
active
057112150
ABSTRACT:
Powdered substances are compressed by a process wherein the powdered substances are enclosed in a flexible receptacle, the receptacle is enclosed in a pressure vessel and the space between the wall of the receptacle and the wall of the pressure vessel is pressurized with compressed gas.
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Bartelt Sabine
Reuter Roland
Schwarz Rudolf
Sextl Gerhard
Wilmes Klaus
Degussa - Aktiengesellschaft
Gerrity Stephen F.
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