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Class Information
Number: 164/217
Name: Metal founding > Means to shape a forming surface > Including means for separating forming surface from shaping means > Utilizing a stripping plate
Description: Apparatus including a plate member surrounding the pattern which functions to maintain the mold material during withdrawal of the pattern.

Sub-classes under this class:

Class Number Class Name Patents
164/218 Pattern withdrawn vertically downwardly 1

Patents under this class:

Patent Number Title Of Patent Date Issued

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