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Class Information
Number: 452/115
Name: Butchering > Viscera processing > Oil gland removers
Description: Subject matter relating specifically to the extraction of the organ located near the anus of fowl that secretes oil for grooming of the feathers.

Patents under this class:

Patent Number Title Of Patent Date Issued
5186678 Heart and liver harvesting system Feb. 16, 1993
5022120 Apparatus for removing oil bag from fowl Jun. 11, 1991
4707886 Poultry oil sac removal method and apparatus Nov. 24, 1987
4532676 Poultry oil sac removal method and apparatus Aug. 6, 1985
4183118 Oil bag remover Jan. 15, 1980

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