Title:
【考案の名称】排気音及びパワ-可変式消音器
Document Type and Number:
Japanese Patent JPS60139015
Kind Code:
U
Inventors:
Yoshiaki Kakuguchi
Application Number:
JP2636084U
Publication Date:
September 13, 1985
Filing Date:
February 25, 1984
Export Citation:
International Classes:
F01N7/00; F01N1/08; F02B27/04; (IPC1-7): F01N7/00; F01N7/20
Domestic Patent References:
| JPS3110311Y1 | ||||
| JPS5373337U | 1978-06-19 |