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PRODUCTION OF ELECTRICALLY-HEATED WINDOW.
申请公布号:
IE35073(L)
申请号:
IE19710000523
申请日期:
1971.04.27
申请公布日期:
1971.11.06
申请人:
LIBBEY-OWENS-FORD CO.
分类号:
H05B3/84;(IPC1-7):B23K1/18
主分类号:
H05B3/84
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