| 摘要 |
<p>1,224,967. Induction furnaces. ELPHIAC S.A. 6 Nov., 1969 [7 Nov., 1968], No. 54527/69. Heading F4B. An induction furnace 1 through which billets 4 are transported on two or more parallel systems 2, 2<SP>1</SP> and 3, 31 of reciprocable and fixed rails, includes a control means which operate the rail systems to discharge the billets from them in a cyclic manner.</p> |
