TREA

with back pressure

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Industry

  • CPC
  • B22F2003/202
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B22Casting metals B22FWORKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MAKING METALLIC POWDER

Current Industry

B22F2003/202with back pressure
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3871200
    • Patent number 3,871,200
    • Issue date Mar 18, 1975
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    3771221
    • Patent number 3,771,221
    • Issue date Nov 13, 1973
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    3559271
    • Patent number 3,559,271
    • Issue date Feb 2, 1971
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents