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anqing heng chang machinery company | 212 |
Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
ultrasonic processing device and method for material machining | 4 | 2016 |
distance changeable piece-shaped soft body adsorbing transmission method and device | 2 | 2011 |
wedge-block-type unwinding shaft used in production line of disposable hygienic products | 2 | 2011 |
cutting, transferring and recombining method for flaky materials on hygiene product prod… 🛈 | 2 | 2015 |
distance shrinking rotating hub device | 2 | 2013 |
high speed diaper elastic waistline mechanism | 2 | 2013 |
in-quilt cotton transfer compacting mechanism | 2 | 2015 |
packaging automatic bag propping mechanism | 2 | 2011 |
waist tape cutting and positioning compound device for disposable hygienic product produ… 🛈 | 2 | 2010 |
reversed packing mechanism of stacking machine on production line of disposable sanitary… 🛈 | 2 | 2010 |