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.
The first paper clip to have the modern design most prevalent today was patented on November 9, 1899, to William D. Middlebrook of Waterbury, Connecticut. Middlebrook also designed the machine that made his paperclip. Later that year, this paper clip was given the trademarked name of Gem..