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Bartholomy & Co.
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Duren, DE
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Patent Grant
Vacuum lifter and method
Patent number
5,470,117
Issue date
Nov 28, 1995
Bartholomy & Co.
Adolf Schmidt
B66 - HOISTING LIFTING HAULING
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Patent Grant
Vacuum lifter
Patent number
5,310,232
Issue date
May 10, 1994
Bartholomy & Co.
Adolf Schmidt
B66 - HOISTING LIFTING HAULING
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