Assignee
TANII IND CO LTD
JP·2 granted patents·15 citations·filing 1994–1995
Top patents by PatentIndex Score
2 records- 0142US5554297AProcess of removing surfactant from uncured concrete by flotationTANII IND CO LTD·Filed 1994·Granted Sep 10, 1996·9 cites·3 claims
- 0235US5575426AProcess for disposing raw concrete sludge, apparatus for disposing the same, and aggregate forming apparatus using the same sludgeTANII IND CO LTD·Filed 1995·Granted Nov 19, 1996·6 cites·4 claims
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