Exhaust filter element and exhaust gas-treating apparatus
A Standard patent application filed on 22 February 1991 credited to Kusuda, Takao
;
Yonemura, Masaaki
Details
Application number :
71324
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
Exhaust filter element and exhaust gas-treating apparatus