| 发明名称 |
FORFARANDE FOR FRAMSTELLNING AV 4-AMINOAMFETAMINDERIVAT |
| 摘要 |
A laser diode is provided with a casing that encloses a light-emitting crystal. The casing includes a transparent member through which the light passes. A portion of the diode is positioned within a holder and means is provided for cooling the diode. To reduce condensation of moisture which is present within the holder, upon the transparent member, a sleeve formed of a thermally high conductor material such as copper is placed about the casing with close physical contact therebetween. |
| 申请公布号 |
SE382047(B) |
申请公布日期 |
1976.01.12 |
| 申请号 |
SE19730012002 |
申请日期 |
1973.09.04 |
| 申请人 |
ASTRA LEKEMEDEL AB |
发明人 |
FLORVALL G L;ROSS S B;OGREN S O |
| 分类号 |
A61K31/135;A61K31/137;A61K31/47;A61P25/24;A61P25/26;C07C67/00;C07C209/00;C07C209/34;C07C209/62;C07C211/49;C07C211/52;C07C211/53;C07D215/06;C07D215/12;C07D215/14;C07D215/18;H01L33/64;H01S5/00;H01S5/024;(IPC1-7):07C87/50 |
主分类号 |
A61K31/135 |
| 代理机构 |
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代理人 |
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