U.S. federal trademark · Serial No. 79101804 · Reg. No. 4137493
Industrial chemicals, chemical substances for analyses in laboratories, other than for medical or veterinary purposes
Machines for wet-chemical processes, in particular machines for the transportation and for wet chemical etching, cleaning, drying, surface coating, and plating processes, namely, for use in electroplating and electroless plating of semiconductor wafers, semiconductor chips, medical implants, photovoltaic wafers and photovoltaic cells
Printed matter, in particular books, catalogues, prospectuses all in the field of chemistry, posters
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