Name: | Marvel Lens Industries, Inc.; Philadelphia (USA) |
Abbreviation: | marvellens |
Summary: |
Marvel Lens Industries, Inc.; Philadelphia, PA. a TV magnifier lens is known from Marvel Lens Industries, Inc. |
History: |
This manufacturer was suggested by Gottfried Silberhorn.
Country | Year | Name | 1st Tube | Notes |
---|---|---|---|---|
USA | 50 | TV Magnifying Lens | Fresnel lens. |
Data Compliance | More Information |