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US4348235A Stop-leak composition for automobile cooling systems and the like 失效
用于汽车冷却系统的止漏组合物等

Stop-leak composition for automobile cooling systems and the like
摘要:
A stop-leak composition for an internal combustion cooling system, hot water heating systems and the like consisting essentially of ginger rhizome flour, ground nut shells, boric acid, sodium lignin sulfonate and magnesium stearate.
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