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Class Information
Number: 23/275
Name: Chemistry: physical processes >

Sub-classes under this class:

Class Number Class Name Patents
23/293R Physical processes 139

Patents under this class:

Patent Number Title Of Patent Date Issued

  Recently Added Patents
Location-based method to specify ratio frequency spectrum rights
System and method for providing dynamic navigation through a property to a selected destination
Nonvolatile semiconductor memory device and method for manufacturing the same
Polyureas made from aminocrotonates and enaminones
Semiconductor device
Acoustic reconfiguration devices and methods
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