CPC A63H27/10
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CPC A63H27/10 is a patent class for xyz.[1][2]
References
This wiki has 3 patents in category "CPC A63H27/10".
Patents in category CPC A63H27/10
- Patent US-1877-193599 (English title: Toy balloons, Inventors: Jacob J. Detwiller, Filing date: 1877-05-11)
- Patent US-1892-498692 (English title: Fire balloon, Inventors: Thomas M. Pierce, Filing date: 1892-10-14)
- Patent US-1903-726009 (English title: Toy balloon, Inventors: Arrah Jasper Whisler, Filing date: 1903-02-18, Applicant firm: Rubber Balloon Company of America)
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