...that two musicians were responsible for the invention of color print film? Fascinated by photography, Leopold Godowsky and Leopold Mannes worked together to produce an easy-to-use, practical color film. They worked full time as music teachers and gave concerts while experimenting during their off hours in Mannes' kitchen. Their success earned them full-time, well-paying jobs at Kodak and their efforts resulted in Kodachrome film, which was introduced in 1935.
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| Number | Title | Issue Date |
| 5415351 | Pneumatic spray gun with improved bearing frame A pneumatic spray gun is provided with an improved bearing frame. The spray gun includes a body assembly and an actuator assembly therein. The actuator assembly controls the flow of pressurized air into the body assembly and also controls discharge of mat... | 05/16/1995 |