G - Physics – 09 – F
Patent
G - Physics
09
F
G09F 9/30 (2006.01) G09F 3/20 (2006.01) G09F 9/37 (2006.01)
Patent
CA 2181959
A number indicating device has a base with lodgings disposed in the form of an 8 with indicator members mounted displaceably within the lodgings in a manner which retains them against extraction. The indicator members are displaceable to expose or hide bands which are similar in appearance to the base or contrast in appearance to the base.
Duek Hugo Roberto
Kogan Hugo Alberto
Bonessa Carlos Miguel
Duek Gustavo Hugo
Duek Hugo Roberto
Ridout & Maybee Llp
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