发明名称 |
APPARATUS FOR EXPOSING SPECIMENS TO MAXIMUM AMOUNTS OF SUNLIGHT |
摘要 |
An apparatus for exposing specimens to sunlight which is always pointed directly at the sun. Electrical circuits are provided which produce an output corresponding to the path of the sun across the sky at the particular location of the apparatus for each successive day of the year so that the specimen holder is always pointed in the direction from which the rays of the sun are coming.
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申请公布号 |
US3633019(A) |
申请公布日期 |
1972.01.04 |
申请号 |
USD3633019 |
申请日期 |
1969.10.14 |
申请人 |
NAGAICHI SUGA |
发明人 |
NAGAICHI SUGA |
分类号 |
G01N17/00;G06G7/22;(IPC1-7):G06G7/22;G06F15/50 |
主分类号 |
G01N17/00 |
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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