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Class Information
Number: 156/657
Name: Adhesive bonding and miscellaneous chemical manufacture >

Sub-classes under this class:

Class Number Class Name Patents
156/1 Methods 36
156/345.1 Differential fluid etching apparatus 287
156/346 Plaster board making apparatus 46
156/349 Surface bonding means and/or assembly means therefor 99
156/584 Delaminating apparatus 864
156/598 Miscellaneous 28
156/906 Off-drum manufacture of tire fabric or ply 16
156/908 Laminating sheet to entire edge of block and both adjacent opposite surfaces; e.g., bookbinding, etc. 76
156/909 Apparatus for applying new tread to used tire casing; e.g., retreading, recapping, etc. 90
156/910 Bonding tire cord and elastomer: improved adhesive system 174
156/912 Differential etching apparatus having a vertical tube reactor 19
156/913 Differential etching apparatus having a horizontal tube reactor 9
156/914 Differential etching apparatus including particular materials of construction 72
156/915 Differential etching apparatus including focus ring surrounding a wafer for plasma apparatus 74
156/916 Differential etching apparatus including chamber cleaning means or shield for preventing deposits 101
156/917 Differential etching apparatus having a barrel reactor 19
156/DIG.1 Labelling flat, essentially rigid surfaces (1/100) 46
156/DIG.19 Labelling fabrics or comparable materials or articles with deformable surface, e.g., paper, fabric rolls, stockings, shoes (5/00) 12
156/DIG.23 Affixing tags (7/00) 8
156/DIG.24 Details of labelling machines or apparatus (9/00) 26
156/DIG.48 Manually controlled or manually operable label dispensers; e.g., modified for the application of labels to articles (11/00) 46
156/DIG.5 Labelling other than flat surfaces (3/00) 18

Patents under this class:

Patent Number Title Of Patent Date Issued

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