Assignee
DENPATSU FLY ASH
2 granted patents·22 citations·filing 1979–1980
Top patents by PatentIndex Score
2 records- 0162US4313753AProcess for producing potassium silicate fertilizer and apparatus for practicing said processDENPATSU FLY ASH·Filed 1979·Granted Feb 2, 1982·13 cites·41 claims
- 0253US4293523AApparatus for producing potassium silicate fertilizerDENPATSU FLY ASH·Filed 1980·Granted Oct 6, 1981·9 cites·11 claims
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