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发明名称
PRODUCTION OF TUBES OF FIBROUS INSULATING MATERIAL
摘要
申请公布号
CA821766(A)
申请公布日期
1969.09.02
申请号
CAD821766
申请日期
申请人
CERTAIN-TEED FIBER GLASS CORPORATION
发明人
DAVID B. PALL;ROBERT E. BELFIELD;ARTHUR C. VOGEL;DAVID J. ROSENBERG
分类号
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