US PATENT SUBCLASS 504 / 102
.~ From sewage, human, or animal excrements (e.g., night soil, manure, guano, etc.)
Current as of:
June, 1999
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504 /
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PLANT PROTECTING AND REGULATING COMPOSITIONS
101
DF
FERTILIZERS WITH INSECTICIDE, FUNGICIDE, DISINFECTANT, OR DEODORANT
{1}
102
.~ From sewage, human, or animal excrements (e.g., night soil, manure, guano, etc.)
DEFINITION
Classification: 504/102
From sewage, human, or animal excrements (e.g., night soil, manure, guano, etc.):
(under subclass 101) Products in which fertilizer is derived from sewage, human, or animal excrement.
