| 摘要 |
<p>1293946 Cutting machines GERBER GARMENT TECHNOLOGY 27 Nov 1969 [5 May 1969] 4198/71 Divided out of 1293945 Heading B4B The subject matter of this Specification, is identical with that described in Specification 1,293,945 but the claims are concerned with the pressure foot 42d having apertures 55 through which compressed air may be fed in order to urge the material 14d to be cut toward the supporting surface 56.</p> |
