| 摘要 |
1278753 Liquid dispenser AEROJET-GENERAL CORP 9 May 1969 [9 May 1968] 801/ 71 Divided out of 1274873 Heading B1X Liquid is dispensed through syphon 163, Fig. 3, when rubber cup 152, Fig. 4, is pressed by piston 151 over the cavity containing the syphon. Each cavity in block 16 containing a syphon is automatically moved under cup 152 in turn to discharge liquid onto sequentially placed slides. |
