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3899189
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Information
Patent Grant
3899189
References
Source
Patent Number
3,899,189
Date Filed
Not available
Date Issued
Tuesday, August 12, 1975
49 years ago
CPC
B62M1/14 - operated exclusively by hand power
A61G5/02 - propelled by the patient or disabled person
A61G5/028 - Special adaptations or provisions on hand rim
A61G2200/20 - with asymmetric abilities
US Classifications
280 - Land vehicles
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