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公开(公告)号：EP0286948A3
公开(公告)日：1989-12-06
申请号：EP88105412.6
申请日：1988-04-05
发明人： Chiba, Nobutaka , Kikuchi, Youichi Namiki Precision Jewel Co.,Ltd. , Matsumara, Hiroshi Namiki Precision Jewel Co.,Ltd. , Maruyama, Masao Itami Works , Seki, Atsushi Itami Works , Minato, Yoshihiro Itami Works , Sakata, Toshimitsu Itami Works , Maeda, Yoshiki Itami Works
摘要： A workpiece for a watch band comprises a worked part (3) to be machined and a base part (2) joined by diffused junction with the worked part (3), which is prepared by a material being superior in machinability to that for the base part (2).
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公开(公告)号：EP0286948B1
公开(公告)日：1992-08-12
申请号：EP88105412.6
申请日：1988-04-05
发明人： Chiba, Nobutaka , Kikuchi, Youichi Namiki Precision Jewel Co.,Ltd. , Matsumara, Hiroshi Namiki Precision Jewel Co.,Ltd. , Maruyama, Masao Itami Works , Seki, Atsushi Itami Works , Minato, Yoshihiro Itami Works , Sakata, Toshimitsu Itami Works , Maeda, Yoshiki Itami Works
摘要： A workpiece for a watch band comprises a worked part (3) to be machined and a base part (2) joined by diffused junction with the worked part (3), which is prepared by a material being superior in machinability to that for the base part (2).
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公开(公告)号：EP0286948A2
公开(公告)日：1988-10-19
申请号：EP88105412.6
申请日：1988-04-05
发明人： Chiba, Nobutaka , Kikuchi, Youichi Namiki Precision Jewel Co.,Ltd. , Matsumara, Hiroshi Namiki Precision Jewel Co.,Ltd. , Maruyama, Masao Itami Works , Seki, Atsushi Itami Works , Minato, Yoshihiro Itami Works , Sakata, Toshimitsu Itami Works , Maeda, Yoshiki Itami Works
摘要： A workpiece for a watch band comprises a worked part (3) to be machined and a base part (2) joined by diffused junction with the worked part (3), which is prepared by a material being superior in machinability to that for the base part (2).
摘要翻译： 用于表带的工件包括被加工的加工部分（3）和通过与加工部分（3）的扩散接合部接合的基部（2），其由可加工性优异的材料制成， 第2部分）。
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