GASEOUS-DISCHARGE MERCURY LAMP FOR IRRADIATING PLANT IN GREENHOUSES Russian patent published in 1997 - IPC

Abstract RU 2083021 C1

FIELD: agriculture. SUBSTANCE: lamp has optically transparent torch, sealed electrodes, and metal halide filler. Built in torch is crystal screen incorporating pockets in the form of bubbles holding metal halide filler. EFFECT: improved yielding capacity of plant in greenhouses. 2 dwg

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RU 2 083 021 C1

Authors

Sharupich V.P.

Sharupich T.S.

Shishkin A.P.

Dates

1997-06-27Published

1992-06-02Filed