发明授权
- 专利标题: Radio-opaque marker and method
- 专利标题(中): 无线电不透标记和方法
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申请号: US896181申请日: 1986-08-13
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公开(公告)号: US4813062A公开(公告)日: 1989-03-14
- 发明人: Michael W. Gilpatrick
- 申请人: Michael W. Gilpatrick
- 申请人地址: SC Spartanburg
- 专利权人: Milliken Research Corporation
- 当前专利权人: Milliken Research Corporation
- 当前专利权人地址: SC Spartanburg
- 主分类号: A61B19/00
- IPC分类号: A61B19/00 ; A61F13/44 ; G03B42/04 ; H05G1/28
摘要:
A crayon-like marker is described which is capable of making marks detectable by X-ray on various substrates, e.g., textile products. The marker is comprised of a waxy medium in which is dispersed a radio-opaque substance. Additional coloring agents may be added if desired.
公开/授权文献
- USD348264S Video cassette recorder 公开/授权日:1994-06-28
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