有一位德国小商人叫伦格尔常常在寒冷的冬天奔走于大街小巷。他深感原来大衣的口袋开得太高,而且都是正方形或长方形的,非常不方便把手插进口袋里取暖。后来,他试做了一件斜口袋大衣,这种大衣既便于把手插进口袋里,式样也潇洒大方。他非常满意,并且申请了专利。不久,斜口袋大衣 There is a small German businessman called Lengel often running in the cold winter in the streets. He felt the original coat pocket too high, and are all square or rectangular, very inconvenient to insert his pocket heating. Later, he tried to make a diagonal pocket coat, this coat both easy to handle into your pocket, the style is also generous and generous. He is very satisfied and has applied for a patent. Soon, diagonal pocket coat