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Library / Engineering & Technology / The Classification of Patents / Braille

The Classification of Patents ⠃⠗⠋ braille edition

Grade 1 — uncontracted, letter-for-letter. Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 2 instead.

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132,002 braille cells · 139 embossed pages at 40×25 · 461 unrepresentable characters omitted

⠊⠝⠧⠑⠝⠞⠊⠕⠝⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠉⠑⠀⠀⠀⠀⠀⠀⠼⠃⠊⠲⠀⠠⠑⠭⠉⠑⠏⠞⠊⠕⠝⠀⠞⠕⠀⠗⠥⠇⠑⠀⠼⠃⠓⠲⠀⠀⠀
⠼⠉⠑⠀⠀⠀⠀⠀⠀⠼⠉⠚⠲⠀⠠⠏⠗⠕⠉⠑⠎⠎⠀⠁⠝⠙⠀⠁⠏⠏⠁⠗⠁⠞⠥⠎⠲⠀⠀⠀
⠼⠉⠋⠀⠀⠀⠀⠀⠀⠼⠉⠁⠲⠀⠠⠁⠗⠞⠊⠉⠇⠑⠀⠕⠋⠀⠍⠁⠝⠥⠋⠁⠉⠞⠥⠗⠑⠀
⠁⠝⠙⠀⠊⠝⠎⠞⠗⠥⠍⠑⠝⠞⠀⠋⠕⠗⠀⠍⠁⠅⠊⠝⠛⠀⠁⠀⠏⠁⠗⠞⠀⠀⠀⠀⠀⠀⠀
⠕⠋⠀⠊⠞⠀⠕⠗⠀⠏⠑⠗⠋⠕⠗⠍⠊⠝⠛⠀⠁⠝⠽⠀⠍⠊⠝⠕⠗⠀⠁⠉⠞⠀
⠗⠑⠇⠁⠞⠊⠧⠑⠀⠞⠓⠑⠗⠑⠞⠕⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠋⠀⠀⠀⠀⠀⠀⠼⠉⠃⠲
⠀⠠⠏⠗⠕⠉⠑⠎⠎⠀⠁⠝⠙⠀⠏⠗⠕⠙⠥⠉⠞⠀⠺⠓⠑⠗⠑⠀⠎⠑⠁⠗⠉⠓⠀⠋⠕⠗⠀
⠞⠓⠑⠀⠏⠗⠕⠉⠑⠎⠎⠀⠺⠕⠥⠇⠙⠀⠀⠀⠀⠀⠀⠀⠓⠁⠧⠑⠀⠞⠕⠀⠃⠑⠀⠍⠁⠙⠑⠀
⠁⠍⠕⠝⠛⠀⠍⠁⠉⠓⠊⠝⠑⠎⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠉⠋⠀⠀⠀⠀⠀⠀⠼⠉⠉⠲⠀⠠⠏⠗⠕⠉⠑⠎⠎⠀⠁⠝⠙⠀⠏⠗⠕⠙⠥⠉⠞⠀⠺⠓⠑⠗⠑
⠀⠎⠑⠁⠗⠉⠓⠀⠋⠕⠗⠀⠞⠓⠑⠀⠏⠗⠕⠉⠑⠎⠎⠀⠺⠕⠥⠇⠙⠀⠀⠀⠀⠀⠀⠀⠓⠁⠧⠑
⠀⠞⠕⠀⠃⠑⠀⠍⠁⠙⠑⠀⠁⠍⠕⠝⠛⠀⠏⠗⠕⠙⠥⠉⠞⠎⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠉⠋⠀⠀⠀⠀⠀⠀⠼⠉⠙⠲⠀⠠⠏⠗⠕⠉⠑⠎⠎⠀⠕⠋⠀⠍⠁⠅⠊⠝⠛⠀⠁⠀
⠉⠕⠍⠏⠕⠎⠊⠞⠊⠕⠝⠀⠁⠝⠙⠀⠞⠓⠑⠀⠉⠕⠍⠏⠕⠎⠊⠞⠊⠕⠝⠀⠀⠀⠀⠀⠀⠀
⠺⠓⠑⠗⠑⠀⠞⠓⠑⠀⠏⠗⠕⠉⠑⠎⠎⠀⠊⠎⠀⠏⠑⠉⠥⠇⠊⠁⠗⠇⠽⠀⠁⠙⠁⠏⠞⠑⠙⠀
⠞⠕⠀⠍⠁⠅⠑⠀⠞⠓⠑⠀⠀⠀⠀⠀⠀⠀⠉⠕⠍⠏⠕⠎⠊⠞⠊⠕⠝⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠉⠛⠀⠀⠀⠀⠀⠀⠼⠉⠑⠲⠀⠠⠁⠗⠞⠊⠉⠇⠑⠀⠕⠋⠀⠍⠁⠝⠥⠋⠁⠉⠞⠥⠗⠑⠀⠕⠗
⠀⠉⠕⠍⠏⠕⠎⠊⠞⠊⠕⠝⠀⠁⠝⠙⠀⠏⠗⠕⠉⠑⠎⠎⠀⠋⠕⠗⠀⠀⠀⠀⠀⠀⠀
⠍⠁⠅⠊⠝⠛⠀⠕⠝⠑⠀⠕⠋⠀⠞⠓⠑⠀⠏⠁⠗⠞⠎⠀⠕⠋⠀⠞⠓⠑⠀⠁⠗⠞⠊⠉⠇⠑⠀
⠕⠗⠀⠊⠝⠛⠗⠑⠙⠊⠑⠝⠞⠎⠀⠕⠋⠀⠀⠀⠀⠀⠀⠀⠞⠓⠑⠀⠉⠕⠍⠏⠕⠎⠊⠞⠊⠕⠝⠲
⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀
⠼⠉⠛⠀⠀⠠⠙⠲⠀⠠⠏⠗⠕⠉⠑⠙⠥⠗⠑⠀⠊⠝⠀⠗⠑⠉⠇⠁⠎⠎⠊⠋⠽⠊⠝⠛⠀
⠺⠊⠞⠓⠊⠝⠀⠑⠭⠁⠍⠊⠝⠊⠝⠛⠀⠙⠊⠧⠊⠎⠊⠕⠝⠎⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠼⠉⠛
⠀⠀⠀⠀⠼⠁⠲⠀⠠⠛⠑⠝⠑⠗⠁⠇⠀⠁⠞⠞⠊⠞⠥⠙⠑⠲⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀⠀

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