Title:
【考案の名称】機関車の砂まき管の閉塞防止用掃気装置
Document Type and Number:
Japanese Patent JPS58176003
Kind Code:
U
Inventors:
Akira Ikeda
Application Number:
JP7422682U
Publication Date:
November 25, 1983
Filing Date:
May 21, 1982
Export Citation:
International Classes:
B60B39/08; (IPC1-7): B60B39/08
Domestic Patent References:
| JPS281114Y1 | ||||
| JPS5540441A | 1980-03-21 |