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Petrus Albertus Jozef Hes

Roodepoort, ZA: #2 of 4 inventorsTop 50%
Overall (2002): #262,440 of 266,432Top 100%
1 Patents 2002

Issued Patents 2002

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6421880 Rock drill handle Kamlesh Prajapati 2002-07-23

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