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3808863
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Information
Patent Grant
3808863
References
Source
Patent Number
3,808,863
Date Filed
Not available
Date Issued
Tuesday, May 7, 1974
50 years ago
CPC
B21B1/092 - T-sections
B21B1/095 - U-or channel sections
B21C26/00 - Rams or plungers Discs therefor
B21C33/00 - Feeding extrusion presses with metal to be extruded; Loading the dummy block
B21H7/00 - Making articles not provided for in the preceding groups
B21H7/18 - grooved pins Rolling grooves
B21H8/00 - Rolling metal of indefinite length in repetitive shapes specially designed for the manufacture of particular objects
US Classifications
072 - Metal deforming
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