US PATENT SUBCLASS 427 / 133
MOLD COATING
Current as of: June, 1999
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DEFINITION
Classification: 427/133
(under the class definition) Processes wherein a coated article is produced which is intended for use in shaping molten or plastic material.
(1) Note. Shaping members such as cores, matrices, casting surfaces, etc., are considered proper for this subclass.
