| 摘要 |
1315460 Picture mounts CONNOR FOREST INDUSTRIES 19 April 1971 [11 May 1970] 22923/71 Heading A4X [Also in Divisions A6 B5 and B8] A jig-saw puzzle is provided with a transparent film 12 to hold the pieces 18 in place, the pieces being cut by a router to form a marginal frame 20 without severing the film, a backboard 24 being then applied to the side opposite to the film and being attached only to the frame 20. The picture 8, which may be varnished is printed on particle board, cardboard or plastics stock, or it may be stuck thereto by an adhesive. The transparent film 12 is releasably stuck to the picture by an adhesive 14. |
