Title:
Powdered metal article and method of making
Document Type and Number:
United States Patent 3120436

Inventors:
Harrison, Harold T.
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Sponsored by:
Flash of Genius
Publication Date:
02/04/1964
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Referenced by:
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Assignee:
PRESMET CORP
Primary Class:
419/39
Other Classes:
419/47, 419/54, 75/247, 428/567, 75/246
International Classes:
C22C33/02
US Patent References:
2198254Method of making composite metal structures
2422439Method of manufacturing composite structural materials
2706694Process of externally infiltrating powdered metal articles
2759846Method of impregnating porous metal parts with a lower melting point metal
2778742Method of impregnating a porous ferrous part with copper
2851354Process of forming sintered sheets having copper infiltrated portions
Foreign References:
GB308819A
GB720050A




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