<Table> French Republic <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th_colspan="2"> United Nations membership </Th> </Tr> <Tr> <Th> Membership </Th> <Td> Full member </Td> </Tr> <Tr> <Th> Since </Th> <Td> 1945 (1945) (as Provisional Republic) 1946 (as Fourth Republic) 1958 (as Fifth Republic) </Td> </Tr> <Tr> <Th> UNSC seat </Th> <Td> Permanent </Td> </Tr> <Tr> <Th> Ambassador </Th> <Td> François Delattre </Td> </Tr> </Table> <Tr> <Th_colspan="2"> United Nations membership </Th> </Tr>

When did france become a member of the un