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Abstract  
 The i.p.s hypergroups were investigated in [1]، [2]، [3]، [4] and it was proved that if the order is less than 9، they are strongly canonical (see [13]). In this paper we have found the sequences of fuzzy sets and of join spaces determined (see [8]) by all i.p.s. hypergroups of order seven. For the meaning of the hypergroups iH and the notations، see [7]، [8]