One copy is enough now, but you need to file it yourself for backup, so as not to use it when making corrections or auditing opinions in the future. The following is how to fill in. You need to fill in the "X" according to the actual situation.
23 List of application documents
1. Request 1 2-page copy.
2. Description Summary 1 copy 1 page
3. Attached drawing 1 volume 1 page.
4. page claim 1 x
5. Manual 1 x page
6. Illustration 1 x page