BR8205099A -
PROCESS FOR THE PREPARATION OF SILICOA SAND USEFUL IN THE PREPARATION OF CASTING MOLDS AND MOLDS
- Google Patents
PROCESS FOR THE PREPARATION OF SILICOA SAND USEFUL IN THE PREPARATION OF CASTING MOLDS AND MOLDS
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Publication number
BR8205099A
BR8205099ABR8205099ABR8205099ABR8205099ABR 8205099 ABR8205099 ABR 8205099ABR 8205099 ABR8205099 ABR 8205099ABR 8205099 ABR8205099 ABR 8205099ABR 8205099 ABR8205099 ABR 8205099A
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Application filed by Acme Resin CorpfiledCriticalAcme Resin Corp
Publication of BR8205099ApublicationCriticalpatent/BR8205099A/en