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Year of Publication 05.10.1999
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Vacuum level control system using variable frequency drive
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VACUUM LEVEL CONTROL SYSTEM USING VARIABLE FREQUENCY DRIVE
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Year of Publication 22.10.1998
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Controlling vacuum level with a two-level vacuum system controller and adjustable speed drive
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Year of Publication 29.06.1995
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CONTROLLING VACUUM LEVEL WITH A TWO-LEVEL VACUUM SYSTEM CONTROLLER AND ADJUSTABLE SPEED DRIVE
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Year of Publication 19.10.1994
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Controlling vacuum level with a two-level vacuum system controller and adjustable speed drive
GUO; FANGJIANG, ANESHANSLEY; DANIEL J, PELLERIN; ROGER A, LUDINGTON; DAVID C
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Year of Publication 08.02.1994
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TWO-LEVEL VACUUM SYSTEM CONTROLLER WITH ADJUSTABLE SPEED DRIVE
GUO; FANGJIANG, ANESHANSLEY; DANIEL J, PELLERIN; ROGER A, LUDINGTON; DAVID C
Year of Publication 25.08.1992
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Year of Publication 25.08.1992
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CONTROLLING VACUUM LEVEL WITH A TWO-LEVEL VACUUM SYSTEM CONTROLLER AND ADJUSTABLE SPEED DRIVE
LUDINGTON, DAVID C, PELLERIN, ROGER A, GUO, FANGJIANG, ANESHANSLEY, DANIEL J
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Year of Publication 08.06.1992
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High capacity harvesting apparatus
PELLERIN; ROGER A, MILLIER; WILLIAM F, REHKUGLER; GERALD E, THROOP; JAMES A
Year of Publication 24.10.1978
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Year of Publication 24.10.1978
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High capacity harvesting apparatus
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Year of Publication 29.03.1977
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CONTROLLING VACUUM LEVEL WITH A TWO-LEVEL VACUUM SYSTEM CONTROLLER AND ADJUSTABLE SPEED DRIVE
FANJIANG GUO, DAVID C. LUDINGTON, ROGER A. PELLERIN, DANIEL J. ANNESHANSLEY
Year of Publication 10.11.1993
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Year of Publication 10.11.1993
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