摘要 |
<p>1,255,159. Control of burners; spark igniters. CUMMINS ENGINE CO. Inc. 22 Nov., 1968 [22 Nov., 1967 (2)], No. 3227/71. Headings F4F and F4T. [Also in Division F1] The subject-matter of this Specification is substantially the same as that in Specification 1,255,159 but the claims are concerned with the burner and the control of its fuel supply.</p> |