| 摘要 |
1316978 Supports for signs F FORTENBACHER 16 July 1970 [21 July 1969] 34467/70 Heading G5C [Also in Division H1] A magnetically adhering flexible plate made of a rubber or plastics bonded permanently magnetic oxide material for carrying printed or sprayed on letters or designs, is provided on its adhering surface with a sprayed on film of plastics or silicone containing material to prevent water being absorbed by the plate and to prevent the plate sticking to an article to which it is attached under the heating effect of the sun. The film is preferably subjected to a drying process after application and colouring pigments of coarse granular structure or talc may be added to it. |
