TREA

the workpiece being of thin strip metal

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Industry

  • CPC
  • B21L11/06
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B21Mechanical metalworking B21LMAKING METAL CHAINS B21L11/00Making chains or chain links of special shape

Current Industry

B21L11/06the workpiece being of thin strip metal
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method for producing gourmette jewellery articles
    • Patent number 12,172,205
    • Issue date Dec 24, 2024
    • Marco Bicego S.P.A.
    • Marco Bicego
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Grant

    3869856
    • Patent number 3,869,856
    • Issue date Mar 11, 1975
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD FOR PRODUCING GOURMETTE JEWELLERY ARTICLES
    • Publication number 20240300006
    • Publication date Sep 12, 2024
    • MARCO BICEGO S.P.A.
    • Marco BICEGO
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...