A Feasibility Study on Star Dustpan
Star Dustpan, the Improved Dustpan with Wheels was invented by Mr. Guilermo Chua, one of the directors of the Filipino Inventor's Society, in his pursuit of further improvements of products with much consideration to ease and convenience of use. In the Market Feasibility Study, the past demand...
| 主要作者: | |
|---|---|
| 其他作者: | , |
| 格式: | Thesis |
| 語言: | English |
| 出版: |
Diliman, Quezon City
College of Engineering
2001
|
| 主題: |