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BERTA
J. TYMKOW
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Description
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Patent number
: 1510355
Filing date
: Jun 18, 1923
Issue date
: Sep 1924
Inventor
: J. TYMKOW
Assignee
: F ONE
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Referenced by
Patent Number
Title
Issue date
4339121
Orbital amusement-park ride
Jul 13, 1982
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