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发明名称
METHOD FOR FILLING TUBE WITH GRANULAR BODIES
摘要
申请公布号
JPH03216294(A)
申请公布日期
1991.09.24
申请号
JP19900008331
申请日期
1990.01.19
申请人
NIPPON STEEL WELD PROD & ENG CO LTD
发明人
YOKOZAWA TOSHIHARU;HAYASHI FUMIO;SHIMA MASATO
分类号
B23K35/40;H01B12/04;H01B13/00
主分类号
B23K35/40
代理机构
代理人
主权项
地址
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