English to Arabic Law/Patents Law: Contract(s)

i need to translate the acknowledgement....And what the difference between acknowledgement and affidavit ??

Notary Public in and for ___________________, Philippines,

this __________ day of __________________personally appeared:

NAME COMMUNITY TAX CERTIFICATE # DATE & PLACE ISSUED

All known to me and to me known to be the same persons who executed the foregoing Articles of

Incorporation and they acknowledged to me that the same is their free and voluntary act and deed.

IN TESTIMONY WHEREOF, I have hereunto set my hand and affixed my notarial seal on the

date and at the place first above written.