| Author | Collins, A. Frederick (Archie Frederick), 1869-1952 |
|---|---|
| LoC No. | 16022889 |
| Title | Inventing for Boys |
| Contents | Preface -- Getting an idea -- Working it out on paper -- The state of the art -- How to experiment -- Making a model -- How to patent your invention -- Making your invention pay -- Some hints of manufacturing -- Putting it on the market -- Things for you to invent -- What some inventions have paid -- Profitable information -- Appendices -- Some words and terms used in this book. |
| Language | English |
| LoC Class | T: Technology |
| Subject | Inventions |
| Category | Text |
| EBook-No. | 49064 |
| Release Date | May 28, 2015 |
| Copyright Status | Public domain in the USA. |
| Downloads | 42 downloads in the last 30 days. |
| Price | $0.00 |
