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发明名称
HEAT TREATING OF SELF-CLEANING PORCELAIN ENAMEL OVEN FRITS
摘要
申请公布号
ZA7103062(B)
申请公布日期
1972.12.27
申请号
ZA19710003062
申请日期
1971.05.11
申请人
FERRO CORP
发明人
LEE W
分类号
A47L;C04B;F24C
主分类号
A47L
代理机构
代理人
主权项
地址
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