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3175248
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Information
Patent Grant
3175248
References
Source
Patent Number
3,175,248
Date Filed
Not available
Date Issued
Tuesday, March 30, 1965
59 years ago
CPC
B29C45/47 - using screws
B29C45/541 - using a hollow plasticising screw co-operating with a coaxial injection ram
B29C45/72 - Heating or cooling
B29C47/38 - using screws surrounded by a cooperating barrel
B29C47/6006 - Hollow screws
B29C47/822 - heating
B29C47/842 - heating
B29C47/0009 - characterised by the shape of the articles
US Classifications
366 - Agitating
264 - Plastic and nonmetallic article shaping or treating: processes
392 - Electric resistance heating devices
425 - Plastic article or earthenware shaping or treating: apparatus
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