As the 12 house and 200,000 yuan left by Wang Changsheng belong to husband and wife, Wang Changsheng has no right to dispose of the property belonging to Liu Fang, so the will is invalid. The result of inheritance is: Zhang Xiu inherited Fannie and Freddie, about 53,600 yuan; Wang Tao inherited two rooms, about 53,600 yuan; Wang Xiaoling inherited four, about 96,700 yuan; Wang Qiang inherited four, about 66,700 yuan.
2. Li's personal legacy is 1 10,000 yuan, and the pension is 500,000 yuan, which is divided equally by Zhang and Li's parents and the fetus in the womb. Each person is allocated 375,000 yuan.
3. The patent should be awarded to Factory B. ..