Title:
【考案の名称】製紙用ニ-ドルフエルト
Document Type and Number:
Japanese Patent JPS5818998
Kind Code:
U
Inventors:
Kiuchi Rio
Application Number:
JP11227881U
Publication Date:
February 05, 1983
Filing Date:
July 30, 1981
Export Citation:
International Classes:
D21F7/08; B21D28/18; D04H5/00; D04H5/02; D21F1/00; (IPC1-7): D21F7/08; D04H5/02; D04H5/08