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发明名称
PRODUCTION OF TENSION BODY
摘要
申请公布号
JPH0483211(A)
申请公布日期
1992.03.17
申请号
JP19900198612
申请日期
1990.07.26
申请人
SUMITOMO ELECTRIC IND LTD
发明人
AKASAKA NOBUHIRO
分类号
G02B6/44
主分类号
G02B6/44
代理机构
代理人
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