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Class Information
Number: 270/4.21
Name: Sheet-material associating >

Sub-classes under this class:

Class Number Class Name Patents
270/1.01 With printing 84
270/30.01 Reciprocating-carriage piler 15
270/32 Associating and folding 294
270/52.01 Associating or disassociating 70

Patents under this class:

Patent Number Title Of Patent Date Issued

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