My question about using priorty of provisional and non-provisional patent application as priorty document for EP application.
Let's say provisional application date is 10.10.2020 and non-provisional application date is 09.10.2021 and non-provisional application claim priorty of provisional application (10.10.2020).
Provisional application discloses only A and non-provisional application discloses A and A+B.
In 11.11.2021 (miss the date of provisional application), we files the EP application that discloses A and A+B.
If I claim priorty of the non-provisional application date, that means i also automatically claim provisional application date too?
Lastly, what are effective dates for only A and A+B in this case?