| 摘要 |
PROBLEM TO BE SOLVED: To provide a raw material storing and feeding device 11 using an additional canister 55 which can increase easily the amount of raw material storage. SOLUTION: A canister 13 which contains the raw material is set splittably on an upper part of a canister base 12 having a raw material sending means 28 which sends out the raw material. The additional canister 55 is fixed between the upper part of the split canister base 12 and a bottom of the canister 13. The shape of the upper part of the additional canister 55 and the shape of the lower part of the additional canister 55 are set corresponding to the shape of the upper part of the canister base 12 and the shape of the lower part of the canister 13, respectively. The storage amount of the raw material is increased by adding the additional canister 55. By using optional number of additional canister 55, the storage amount of the raw material is arbitrarily set. COPYRIGHT: (C)2005,JPO&NCIPI
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