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Class Information
Number: 423/266
Name: Chemistry of inorganic compounds > With additive > For stabilizing crystal size or shape
Description: Products or processes in which the compound or nonmetallic element has a crystalline form and the substance serves to attain a desired crystal shape or size or to prevent change of the desired shape or size.

Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
3984524 Single crystals based on stabilized zirconium dioxide or hafniun dioxide Oct. 5, 1976
3981973 Crystal growth in the presence of finely divided polytetrafluoroethylene Sep. 21, 1976
3975499 Sodium carbonate monohydrate crystallization Aug. 17, 1976
3951840 Stable bleaching composition Apr. 20, 1976

1 2 3 4

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