(3), however, no transfer takes place unless the sale deed is registered. Registration is complete only when the certificate under Section 60 is given and the endorsement and copying out the said certificate under Section 61 of the Registration Act are made. But Mr. Desai argued that under Section 47 of that Act ,once registration is effected, the title under the sale deed relates back to the date of its execution and therefore though registration was completed on November 30, 1964, the transferee's title under the sale deed related back to the date of its execution i.e., October 9, 1964. Assuming, therefore, that the application was presented on November 26, 1964, the transferee's title having related back to the date of the execution of the sale deed, the transfer must be deemed to be complete on that date and, therefore, it was not correct that the right of reconveyance had not accrued to the appellant on November 26, 1964 or that the Collector had no jurisdiction on that date to accept the said application. This contention, however, cannot be accepted in view of the decision in Ram Saran Lal v. Mst. Domini Kuer where this Court rejected an identical contention. Mr. Desai tried to distinguish that case on the ground that it was based on Mahomedan law which by custom applied to the parties there. But the decision is based not on any principle of Mahomedan law but on the effect of Section 47 of the Registration Act. The majority decision clearly laid down that the sale there was completed only when registration of the sale deed was completed as contemplated by Section 61 of the Registration Act and, therefore, the talab-i-mowasibat made before the date of completion of registration was premature and a suit based on such a demand of the right of pre-emption was premature and must, therefore, fail. Similarly, in Radhakishan L. Toshniwal v. Shridhar this Court laid down that where a statute providing for the right of pre-emption lays down that it accrues only when transfer of the property takes place and such transfer is not complete except through a registered deed, a suit filed before the sale deed is executed is premature as the