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Class Information
Number: 42/64
Name: Firearms > Revolvers > Hinged barrel > Barrel catches
Description: Devices for locking or holding the barrel in its closed operative position.

Patents under this class:

Patent Number Title Of Patent Date Issued
7939031 Automated pipette machine May. 10, 2011
7263795 Extractor for a revolver Sep. 4, 2007
6655065 Barrel catch mechanism Dec. 2, 2003
5092068 Gas seal revolver Mar. 3, 1992
4694602 Revolver handgun Sep. 22, 1987
4539771 Handgun of the revolver type Sep. 10, 1985

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