Gamma-radiation

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and device of irradiation of logs with x-ray as a phytosanit...

    • Patent number 7,760,854
    • Issue date Jul 20, 2010
    • Tsinghua University
    • Kejun Kang
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3808030

    • Patent number 3,808,030
    • Issue date Apr 30, 1974
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3721579

    • Patent number 3,721,579
    • Issue date Mar 20, 1973
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3704161

    • Patent number 3,704,161
    • Issue date Nov 28, 1972
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3663261

    • Patent number 3,663,261
    • Issue date May 16, 1972
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    3077420

    • Patent number 3,077,420
    • Issue date Feb 12, 1963
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents