2 trademarks were found for owners matching the name Yulianto Tjahyono.
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1 TM: 963821
Desc: Ny. SIOK
Owner: Yulianto Tjahyono
Class: 29, 30
Status: Registered: Registered/protected
2 TM: 939485
Desc: KRUPUK UDANG NY. SIOK ISTIMEWA TOKO SAERAH
Owner: Yulianto Tjahyono
Class: 29
Status: Lapsed: Not accepted