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Patent number:
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Patents for Fred F. Rike
Patents 1 - 2 of 2
Picture
Number
Date
Patentee
Title
2,505,992
May 02, 1950
H.W. Webb, F.F. Rike
Valve
2,512,877
Jun. 27, 1950
F.F. Rike
Truck tank emergency valve
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