Driving gear Control thereof

Patents Grantslast 30 patents

  • Information Patent Grant

    Drive system for endorser

    • Patent number 4,278,023
    • Issue date Jul 14, 1981
    • Bell & Howell Company
    • Daniel D. Call
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    2293886

    • Patent number 2,293,886
    • Issue date Aug 25, 1942
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    1681652

    • Patent number 1,681,652
    • Issue date Aug 21, 1928
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL