| The commercial exploitation rights of the prototype developed by the students will be given away to the project-companies per contra their financial commitments. |
| Or, per contra, a wheel of 36 inches diameter has 108 teeth. |
| Per contra, an indirect tax rise increases the cost of existing consumption, causing individuals to reduce their purchases of the now more expensive goods and services, thus narrowing the indirect tax base. |
| The mission statement in the museum's foyer, per contra, speaks more simply of getting people excited about design. |
| Per contra, in the eastern, formerly socialist, part the whole sector of home building was fundamentally restructured in the mid-1990s afthe the German reunification. |
| Per contra, 'intelligent' monads actively seek self-realization. |
