TREA

of long or continuous filaments

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Industry

  • CPC
  • D21H5/1245
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Parent Industries

DTEXTILES PAPER D21Papermaking D21HPULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR D21H5/00Special paper or cardboard not otherwise provided for

Current Industry

D21H5/1245of long or continuous filaments
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Method and apparatus for forming fiberglass mats
    • Patent number 4,294,655
    • Issue date Oct 13, 1981
    • Consolidated Fiberglass Products Company
    • John R. Pfeffer
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    3802980
    • Patent number 3,802,980
    • Issue date Apr 9, 1974
    • D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
  • Information Patent Grant

    3293116
    • Patent number 3,293,116
    • Issue date Dec 20, 1966
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents