Document Type and Number:
Japanese Patent JPS5617600
Kind Code:
Y2
More Like This:
| WO/1981/000894 | FRICTIONAL ELEMENT |
Application Number:
JP13085174U
Publication Date:
April 23, 1981
Filing Date:
October 25, 1974
Export Citation:
International Classes:
F16B2/00; E02D19/00; E21D11/38; E21D19/00; (IPC1-7): E21D19/00; F16B2/00