Készüléketkészülékeket
"Készüléketkészülékeket" is a Hungarian compound word formed by combining "készülék" (device) and "készülékeket" (devices, in the accusative plural case). This specific phrasing, "készüléketkészülékeket," is grammatically unusual and not typically encountered in standard Hungarian. It appears to be a repetition or an error in grammatical construction rather than a recognized linguistic term.
In standard Hungarian, one would use either "készülék" to refer to a single device or "készülékeket" to