by using this device, thanks to the efforts of one of the technologists daneshpani company based in gol science and technology park can convert calcium carbonate powder into paper without using tree wood and water . being waterproof, resistant to tearing and returning it to the soil during the recycling period is one of the important features of this type of paper. according to the technologists of the country, the operation of this machine is such that , in addition to producing paper, all the products that were previously made of rubber or plastic can be produced with its help. real estate registration organization and the ministry of science signed an agreement to support companies daeshbanian, the special commercialization route of daeshbanian companies' improvements should be determined. the head of the document registration organization announced the activation of intellectual property work in higher education centers, pointing to the need for scientific companies to be equipped with registered trademarks and industrial designs. god willing, by concluding this memorandum, we will