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402 US4936421 Conical spring braking mechanism 洗衣机锥形碟簧制动机构
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Bibliographic metadata
| File | 402__US4936421_Conical_spring_braking_mechanism_洗衣机锥形碟簧制动机构.pdf |
|---|---|
| Type / category | reference_pdf / references |
| Organization | — |
| Authors | — |
| Language | — |
| Rights / access | unknown / internal |
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