Winding three-fold, outside three-fold combination folding machine

• 1. 一种用于混合式折页机的第三折刀装置 [P] . 中国专利： CN209352339U . 2019.09.06
• 2. 机械刀混合式折页机的三折出帖辊传动装置 [P] . 中国专利： CN101580189B . 2010.12.29
• 3. Winding three-fold, outside three-fold combination folding machine [P] . 日本专利： JPH0445733U . 1992-04-17

  机译： 收卷三折，外三折组合折页机

• 4. DEVICE FOR MAJORITY DECODING OF CYCLIC CODES IN THE EVENT OF THREE-FOLD REPETITION OF COMBINATION [P] . SU1141577A2 . 1985-02-23

  机译： 三次重复组合时循环编码的重大译码装置

• 5. THREE-FOLD HEM FORMING MACHINE [P] . 日本专利： JP2002126384A . 2002-05-08

  机译： 三折式折边成型机

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