SIDE FRAME OF NEW SOLAR HEAT COLLECTOR
The utility model discloses a heat collector frame. The utility model is characterized in that the heat collector frame comprises a bottom frame 1 and a layer 2 which is arranged at the upper part of the bottom frame 1, the bottom of the bottom frame 1 is provided with a back board slot, the left up...
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Main Author | |
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Format | Patent |
Language | English |
Published |
22.04.1992
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Edition | 5 |
Subjects | |
Online Access | Get full text |
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