Presented by developerWorks, your source for great tutorials ibm.com/developerWorks. Interface Definition Language Page 4. Object relationships. Once the list of the core objects comes to mind, it's time to look for relationships.
The first totally disposable diaper in the U.S. was introduced by Proctor & Gamble in 1961. The company had purchased the Charminâ Paper Company in 1957, and they assigned one of their chemical engineers, Victor Mills (1897-1997), to look into creating new paper products.
In 1951 she received a patent and sold the rights to the Keko Corporation, a clothing manufacturer, for one million dollars. However, her efforts to invent a truly disposable diaper continued. The diaper had to be made of a fully absorbent and strong paper that would repel moisture away from the babyâs skin.