| 发明名称 |
Co2 snow discharge apparatus |
| 摘要 |
A carbon dioxide snow discharge apparatus (2) comprising two snow discharge tubes (4, 6) adapted to be selectively operated either singly or in combination. Snow discharge tubes (4, 6) are joined at selected points (20, 22, 24, 26) along their length. <IMAGE> |
| 申请公布号 |
ZA9406267(B) |
申请公布日期 |
1996.05.20 |
| 申请号 |
ZA19940006267 |
申请日期 |
1994.08.18 |
| 申请人 |
BOC GASES AUSTRALIA LIMITED. |
发明人 |
MICHAEL KARBANOWICZ;MICHAEL BISHOP |
| 分类号 |
F25J1/00;B22D11/111;B22D27/00;B22D27/18;C01B31/22;C21C5/52;C21C7/00;F27D3/14 |
主分类号 |
F25J1/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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