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发明名称
Surface hardening of linear polyamide bodies
摘要
申请公布号
US2336384(A)
申请公布日期
1943.12.07
申请号
US19410397410
申请日期
1941.06.10
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
BAKER WILLIAM O.;PAPE NORMAN R.
分类号
C08J7/00;C08J7/02
主分类号
C08J7/00
代理机构
代理人
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地址
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