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.
1 In 1946, Marion Donovan invented the waterproof diapers in United States. 2  These disposable diapers are not reusable if they are once used. 3  In 1961 the waterproof diapers were created by Vic Mills. 4  He created these disposable diapers as a substitute for cloth diapers.