摘要 |
PCT No. PCT/IT94/00205 Sec. 371 Date Apr. 9, 1997 Sec. 102(e) Date Apr. 9, 1997 PCT Filed Dec. 5, 1994 PCT Pub. No. WO96/14175 PCT Pub. Date May 17, 1996Flattening group (18) for levelling machine with operative rollers (60-65, 70-74) of increasing diameter.
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