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Your search returned 128 patents.
( 156/516 in Current US Classification )
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Patent IDTitleDate Filed
4838968 Apparatus and method for making V-groove insulation November 12, 1987
4790895 Laminater February 6, 1987
4755254 Roll paper and tape dispensing equipment March 2, 1987
4720318 Method and apparatus for making wooden I-beams March 24, 1986
4708761 Laminating apparatus for prepreg materials October 23, 1986
4698112 Process apparatus for making differently-shaped polyethylene bags and the method thereof April 11, 1986
4680083 Cutter device for a film strip on a laminate April 10, 1985
4680080 Apparatus for producing labels September 27, 1985
4680073 Method and apparatus for heat sealing March 17, 1986
4675062 Method and apparatus for making labels May 8, 1985
4594125 Apparatus for making laminated labels March 12, 1984
4572761 Paper dispensing apparatus July 6, 1984
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