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Controlled Environment Systems Inc

Controlled
Active Patents
0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
US3931695A Plant growth method and apparatus Expired / Lapsed 1975-01-09 1976-01-13 18 Details
US3930335A Plant growth system Expired / Lapsed 1974-09-18 1976-01-06 2 Details