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119 US5662442 专利 机床刀具夹紧机构 锥形碟簧
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Bibliographic metadata
| File | 119__US5662442_专利_机床刀具夹紧机构_锥形碟簧.pdf |
|---|---|
| Type / category | reference_pdf / references |
| Organization | — |
| Authors | — |
| Language | — |
| Rights / access | unknown / internal |
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