| 摘要 |
1,156,861. Copying. BULLARD CO. 10 Aug., 1966 [18 Aug., 1965], No. 35906/66. Heading B3T. [Also in Division G3] The description is similar to Specification 1,039,149, but the claims relate to the composite template in which a pair of template components are disposed in parallel relationship on a rotating shaft and have stylus engaging surfaces defined by polar co-ordinates proportional to the rectilinear paths along which the controlled members are to be moved. |
