Cited in | International search | Type: | Patent literature | Publication No.: | US3799319
[A] (CUTLER J, et al) [A] 1-20 * column 7, line 35 - column 11, line 47; figures 1-8; claims 1-6 *; | Type: | Patent literature | Publication No.: | EP0218550
[Y] (SIG SCHWEIZ INDUSTRIEGES [CH]) [Y] 1-9,11-13,16-20 * column 2, line 36 - column 4, line 59; figures 1-6 *; | Type: | Patent literature | Publication No.: | US4889224
[A] (DENKER STANLEY D [US]) [A] 1-20* figure 1; claims 1-7 *; | Type: | Patent literature | Publication No.: | DE19728659
[Y] (CAVANNA SPA [IT]) [Y] 1-9,11-13,16-20 * column 2, line 31 - column 7, line 26; figures 1-3; claims 1-8 *; | Type: | Patent literature | Publication No.: | DE102013212317
[YD] (SIEMENS AG [DE]) [YD] 1-9,11-13,16-20 * paragraph [0010] - paragraph [0021]; figures 1-9; claims 1-4 * |