发明授权
- 专利标题： Coated filaments
- 专利标题（中）： 涂层胶片
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申请号： US3788893D申请日： 1972-02-09
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公开(公告)号： US3788893A公开(公告)日： 1974-01-29
- 发明人: MORELOCK C
- 申请人： GEN ELECTRIC
- 专利权人： Gen Electric
- 当前专利权人： Gen Electric
- 优先权： US10626171 1971-01-13; US22470572 1972-02-09; US71485368 1968-03-21
- 主分类号： C03C25/42
- IPC分类号： C03C25/42 ; C03C25/44 ; C23C8/08 ; F16J15/16 ; H01B1/00 ; H01C17/20 ; C23C11/02
摘要：
A TUNGSTEN CARBIDE COATING IS DEPOSITED UPON THE ELECTRICALLY HEATED SURFACE OF A PYROLYTIC CARBON COATED FUSED SILICA OR QUARTZ FIBER AAS IT IS PASSED THROUGH A LIQUID THERMALLY DECOMPOSABLE TUNGSTEN COMPOUND SUCH AS TUNGSTEN HEXACHLORIDE DISSOLVED IN A NON-POLAR ORGANIC SOLVENT SUCH AS BENZENE.