Table floats in tank of water and has air compartments underneath. Table height and level are controlled by automatic adjustment or air pressure within these compartments.
Self-leveling load table
1974-09-01
Miscellaneous
No indication
English
Automatically Operable Self-Leveling Load Table
NTIS | 1973
|Automatically Operable Self-Leveling Load Table
NTIS | 1974
|