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Class Information
Number: 164/190
Name: Metal founding > Means to shape a forming surface > Including means for compacting particulate fluent mold materials > Having means for withdrawing forming surface from shaping means > Stripping plate
Description: Apparatus having a plate member that fits accurately around the pattern and supports the sand of the shaped member during withdrawal of the pattern.










Patents under this class:

Patent Number Title Of Patent Date Issued
4699199 Automated mold making system Oct. 13, 1987











 
 
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