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Patents and Technical Documents

These original HAWEN utility-model patent documents cover split mould construction, mould fixing devices and concrete block-production mechanisms, including feeding, material-car travel and vibration systems.

Open each record to read the original scans and check its invention name and technical scope. The source documents are also published in the HAWEN brick-machine document collection.

  • Total 1 pages 13 data
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Manufacturer Address:Nanan, Quanzhou City, Fujian Province, China

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