Cited in | International search | Type: | Patent literature | Publication No.: | DE1153788
[DA] (BRITISH CELLOPHANE LTD) [DA] 1,12,16,25 * the whole document *; | Type: | Patent literature | Publication No.: | DE1534351
[A] (ORTH PETER) [A] 12,16,25 * page 7, lines 10-23; figure . *; | Type: | Patent literature | Publication No.: | AT286575B
[A] (MEYER KARL DR [DE]) [A] 1,25 * the whole document *; | Type: | Patent literature | Publication No.: | EP1087069
[A] (BITSCHNAU LOTHAR ING [AT]) [A] 12,16* paragraphs [0007] , [0008]; figure 2 * |