Method of environmental control
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United States of America Patent
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Jun 4, 1996
Issued Date -
N/A
app pub date -
Dec 23, 1994
filing date -
Dec 18, 1991
priority date (Note) -
Expired
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Abstract
This invention is directed to a method for maturing plant material, such as cotyledonary stage embryos, on a medium which includes the step of placing a filter over a vessel containing the plant material and the medium, the filter being water vapor permeable and impermeable to micro-organisms.
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Cited Art Landscape
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