Inventor · disambiguated record

Gunter Blumental

Also filed as: BLUMENTAL GUNTER

1 granted patent·14 citations·filing 1977–1977

35Inventor score

Technology areasE21D

Files withBOCHUMER EISEN HEINTZMANN1

Top patents by PatentIndex Score

1 record

0168US4077670AMethod and apparatus for advancing and supporting an underground mine galleryBOCHUMER EISEN HEINTZMANN·Filed 1977·Granted Mar 7, 1978·14 cites·10 claims

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