KF

Kihachiro Furumi

KS Komatsu Shisakusho: 1 patents #409 of 885Top 50%
Overall (All Time): #4,108,296 of 4,157,543Top 100%
1
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Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4193634 Method and apparatus for excavation Joji Nakamura 1980-03-18