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发明名称
Athferth og tæki til ath bua til op í tvær etha fleiri samtengdar glerthynnur.
摘要
申请公布号
IS921(A7)
申请公布日期
1957.10.31
申请号
IS19560000921
申请日期
1956.04.30
申请人
LIBBEY-OWENS-FORD GLASS COMPANY
发明人
CHARLES HAROLD COWLEY;ELDWIN CALVIN MONTGOMERY;HARRY NELLES DEAN
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