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Class Information
Number: D16/121
Name: Photography and optical equipment >

Sub-classes under this class:

Class Number Class Name Patents
D16/100 Ophthalmic article 15
D16/130 Optical article not elsewhere specified 198
D16/200 Camera or body therefor 201
D16/221 Projector or viewer 136
D16/237 Photographic accessory 177
D16/900 Clip-on-type eyewear 61

Patents under this class:

Patent Number Title Of Patent Date Issued

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