SELECT mens_doubles FROM table_15002265_1 WHERE mens_singles = "Jürgen Koch" AND womens_singles = "Sabine Ploner"
Siapa The Mens Doubles dengan Mens Singles Menjadi Jürgen Koch dan Womens Singles Menjadi Sabine Ploner
CREATE TABLE table_15002265_1 (mens_doubles VARCHAR, mens_singles VARCHAR, womens_singles VARCHAR)