Boots – shoes – and leggings
Patent
1989-04-03
1991-06-11
Lall, Parshotam S.
Boots, shoes, and leggings
340625, 73317, 379106, G01F 2338
Patent
active
050238060
ABSTRACT:
A computerized system for sensing the level of liquefied gas in a tank at a remote location and transmitting data between the location of the tank and the computer to maintain files for inventory control. A microprocessor collects electrical signals from a tank mounted transducer, which is actuated by a float gauge, and periodically sends data over telephone lines to a computer located remotely from the tank. The computer receives and processes data during time windows established for each of a group of tanks to provide current data regarding the supply of liquefied gas in the tanks.
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Lall Parshotam S.
Melnick S. A.
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