TREA

the stretching devices being equipped with screw-threaded or wedging means

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Industry

  • CPC
  • B27B3/32
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B27Woodworking B27BSAWS FOR WOOD OR SIMILAR MATERIAL COMPONENTS OR ACCESSORIES THEREFOR B27B3/00Gang saw mills Other sawing machines with reciprocating saw blades, specially designed for length sawing of trunks

Current Industry

B27B3/32the stretching devices being equipped with screw-threaded or wedging means
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Patents Grantslast 30 patents

  • Information Patent Grant

    3878876
    • Patent number 3,878,876
    • Issue date Apr 22, 1975
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...
  • Information Patent Grant

    2621646
    • Patent number 2,621,646
    • Issue date Dec 16, 1952
    • B27 - WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL NAILING OR STAPLING MACH...

Patents Applicationslast 30 patents