Moulding of beds

Industry

  • CPC
  • B22D3/02
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Current Industry

Patents Grantslast 30 patents

  • Information Patent Grant

    1652332

    • Patent number 1,652,332
    • Issue date Dec 13, 1927
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1552582

    • Patent number 1,552,582
    • Issue date Sep 8, 1925
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1529950

    • Patent number 1,529,950
    • Issue date Mar 17, 1925
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1450871

    • Patent number 1,450,871
    • Issue date Apr 3, 1923
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    1338162

    • Patent number 1,338,162
    • Issue date Apr 27, 1920
    • B22 - CASTING POWDER METALLURGY