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Plasticizing system for plastic materials
US 3,407,438 A
Filed
: 06/27/1966
Issued
: 10/29/1968
Est. Priority Date
: 06/26/1965
Status: Expired due to Term
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Current Assignee
Hans-Werner Selbach
Original Assignee
Hans-Werner Selbach
Inventors
HANS-WERNER SELBACH
Application Number
US04/560,553
Time in Patent Office
855 Days
Field of Search
US Class Current
366/85
CPC Class Codes
B29B 7/482
provided with screw parts i...
B29B 7/488
Parts, e.g. casings, sealin...
B29B 7/489
Screws B29B7/482 takes prec...
B29B 7/826
Apparatus therefor
B29B 7/845
Venting, degassing or remov...
B29B 7/86
for working at sub- or supe...
B29C 48/03
characterised by the shape ...
B29C 48/268
Throttling of the flow, e.g...
B29C 48/395
using screws surrounded by ...
B29C 48/40
using two or more parallel ...
B29C 48/682
for twin screws
B29C 48/767
through a degassing opening...
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