Document Type and Number:
Japanese Patent JPS57180534
Kind Code:
U
More Like This:
JP3171706 | Clog prevention brush |
Application Number:
JP6731181U
Publication Date:
November 16, 1982
Filing Date:
May 09, 1981
Export Citation:
International Classes:
B07B1/52; A01F7/00; A01F12/48; A01F12/56; (IPC1-7): A01F12/48; A01F7/00; A01F12/56; B07B1/52
Domestic Patent References:
JPS53149561A | 1978-12-27 |