ðə tˈɜːm "ɪnvˈɛnʃən" ɪz təbi kənstɹˈuːd æz "sˈʌbdʒɛktmˈæɾɚ hˌævɪŋ tˈɛknɪkəl kˈæɹɪktɚ", ænd fˈaɪnəli ðˈæt
the term "invention" is to be construed as "subject-matter having technical character", and finally that