Assignee
STICHTING SPEURWERK BAGGERTECH
NL·2 granted patents·9 citations·filing 1974–1984
Technology mixE02F2
Top patents by PatentIndex Score
2 records- 0118US4004358AMethod and apparatus for dredging of ground, particularly sandSTICHTING SPEURWERK BAGGERTECH·Filed 1974·Granted Jan 25, 1977·5 cites·7 claims
- 0217US4491368AMethod for dredging rock with a pick and water jet combinationSTICHTING SPEURWERK BAGGERTECH·Filed 1984·Granted Jan 1, 1985·4 cites·4 claims
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