| 摘要 |
920,594. Making bows or rosettes. THAYER Inc. June 30, 1961 [July 1, 1960], No. 23657/61. Drawings to Specification. Class 141. The subject-matter of this Specification is identical with that described in Specification 920,952, but the claims are concerned with a machine wherein the rotatable mount is rotatable through a predetermined angle of rotation during one feed of ribbon and through a different predetermined angle of rotation during successive feed of ribbon so as to produce a bow having a central loop of different configuration from the other loops. Specification 920,593 also is referred to. |
