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METHOD FOR THE MANUFACTURE OF BALL HOLDERS OF BALL POINT PENS HOLDERS MADE BY THE METHOD AND BALL POINT PENS EMBODYING SUCH HOLDERS
METHOD FOR THE MANUFACTURE OF BALL HOLDERS OF BALL POINT PENS HOLDERS MADE BY THE METHOD AND BALL POINT PENS EMBODYING SUCH HOLDERS
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机译:用该方法制造的球点笔筒的球座的方法以及使这种笔筒嵌入的球点笔筒
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摘要
1496763 Ball point pen ALBE SA 17 Dec 1974 [7 Jan 1974 1 Oct 1974] 54461/74 Heading B6P A ball-point pen has a ball seat of aluminium, or of aluminium alloy, which has been subjected to an oxidizing step after being shaped. Preferably the ball-holder is oxidized anodically and coloured appropriately.
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机译:1496763圆珠笔ALBE SA 1974年12月17日[1974年1月7日1974年10月1日] 54461/74税号B6P 。优选地,将球保持器阳极氧化并适当地着色。
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