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Cleaning machine
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Patent number 5,129,124
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Issue date Jul 14, 1992
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Komatsu Zenoah Company
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Akira Gamou
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E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
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Cleaning machine
-
Patent number 5,129,125
-
Issue date Jul 14, 1992
-
Komatsu Zenoah Company
-
Akira Gamou
-
E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES