| 摘要 |
1,138,849. Milling. GORTON MACHINE CORP. 30 Sept., 1966 [19 Oct., 1965], No. 30220/68. Divided out of 1,138,848. Headings B3B and B3K. The subject-matter of this Specification is identical with that of the main Specification 1,138,848, but the claims are directed to the workspindle centring and locking mechanisms. |
