A self contained ecosystem developed at Jet Propulsion Laboratory is manufactured by Engineering and Research Associates. It is essentially a no-care aquarium which requires only natural or fluorescent light.
Self Contained Ecosystems
1985-01-01
Miscellaneous
No indication
English
Engineering Index Backfile | 1954
|Engineering Index Backfile | 1944
|SELF-CONTAINED VEHICLE CONTROL DEVICE AND SELF-CONTAINED VEHICLE CONTROL METHOD
European Patent Office | 2019
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