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Class Information
Number: 164/405
Name: Metal founding > Stripper or ejector > Means to separate cast product from shaping surface > Ingot strippers
Description: Apparatus directed to means for stripping or withdrawing cast ingots from their molds.

Sub-classes under this class:

Class Number Class Name Patents
164/406 By stripping pin projecting through bottom of mold 3
164/407 Means moving mold vertically upwardly during stripping 3

Patents under this class:

Patent Number Title Of Patent Date Issued
4320794 Kupiec's mobile ingot extractor Mar. 23, 1982
4291746 Apparatus for stripping ingots from molds Sep. 29, 1981
4058156 Device for the removal of castings from chill moulds Nov. 15, 1977

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